New 2020 Chevrolet Equinox LS 4D Sport Utility for sale - only $21,862. GM Performance Parts also offers two engine kits; the 502/502 base engine kit (PN 12371204) starts with an assembled short-block and includes oval-port heads, valvetrain, and valve covers to make. proformanceunlimited. I wish to retain the short block as-is with the exception of the cam, and want to go with a larger roller. Torque Spec. Single plane will make 25 more HP and sacrifice 10 Ft Lbs of torque. 030" over pistons, cam, & a intake. Forged 5140 Steel Crankshaft. These are excellent entry-level performance engines for older cars, trucks, and street rods. 3L Torque Specs 5. Call (901) 388-8989 for more information. A Chevy LS3 engine. in KENLY, NC, 27542. Chevrolet Monte Carlo 350-4 V-8 Turbo-Fire 4-speed (man. All the above how numbers are performance 454 hp numbers from performance cars of the early 70's, 70-71. Aluminum Cylinder Heads are a great choice for racing and higher horsepower street applications. Chevy / Buick Engine to Jeep T90 Transmission Adapter Kit $ 232. In this case, the vehicle identification numbers (VIN) on a 1969 Chevrolet Camaro sport coupe V8 engine will be: 126379N100001. For example, VIN 1G6DM57N030127718, where: 1G6. *Get your personalized quote and schedule your free test drive* >>> CALL (502) 565 - 4571INTERNET PRICE INCLUDES $500 FINANCE ASSIST CREDIT AND $500 TRADE ASSIST CREDIT. This technical article uses the common firing order for small and big block Chevy engines as the example, so this would be the #6 cylinder. Powered by th. Pro Topline's big block Chevy heads were available with a choice of 320, 360, or 400cc intake runners. They are next to each other in the firing order as well as at the cylinder head, so be careful. Compression ratio if 118cc Combustion chamber cylinder heads are used- 8. The problem is: the bore size is 4. Intake Manifold Torker II 2-0 Intake Manifold Torker II 2-0 Intake Manifold; Non-EGR;2500-6500rpm;4 bbl Carb;Chevy BB 396-502;w/Large Oval Port Cyl Heads;Req. Check out the new Nelson Racing Engines shirts for men and women. The smallblocks get torn down, and a new 377 crank,rods and pistons are put. 3, 305,350 (GM) 302,350 (Ford) Mercruiser, OMC, Volvo Penta, Crusader. ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. new 2 gm gmc 6. specifications. On the Gen II engines, these vents are on the rear side of the cylinder heads. The ZZ 502/502 is based on the Gen VI version of the big-block Chevy. All engines can be custom painted to match your vehicle at your. 481” LSA: 112° RPM: 1500 to 4500 Redline: 5000. Modifications continue, including Magnum cylinder heads, on a GM Performance Parts 502-cid sixth generation big block V8 crate engine in Part 2 of a 502 Chevy Big Block Buildup, attaining nearly. post or pm me. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. 4L w/ Square Ports & 502/8. Research the 2006 Ford F-150 XLT in Shelbyville, KY at O'Brien Ford. Cylinder Head Installation:. ZZ502/502 BASE 508 HP. Pic: Part# Brief Description: STD Price: Your Price! Add to Cart: B-7113: BLOWER MANIFOLD BBC STD STREET w/ POP-OFF VALVE. BRAVO GM 454 V-8 1988-1992; 502 MAG. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. The engine is the result of a new clean-sheet engine design as well as Cadillac's first twin-turbo V-8 engine. 8" standard deck block. Light-duty 2006 models get a fresh front end with a. 00 option like other engine builders). 3 L) "Turbo-Fire" V8 was the first Chevrolet small-block, although the first Chevrolet V8 was produced from 1917 to 1918. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look cooler. So worry no more! The qualified and experienced staff, at Marshall Chevrolet, will make sure that you leave our store absolutely pleased with our services. Find many great new & used options and get the best deals for Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new at the best online prices at eBay! Free shipping for many products!. 3L cast iron Vortec intake manifold. No problems to date. 2L/502 Head Gaskets and get Free Shipping on Orders Over $99 at Summit Racing!. 029" compressed for. • Clutch linkage bosses are now drilled and tapped. 2287HKR | HDR 70-74 CHEVY/PONT 396-502 - 2287HKR - Super Comp Hdrs (Car) - Super Comp Full Length 1970-72 Chevrolet Camaro (396-502), Super Comp Engine Swap Chevrolet Camaro 1973-81 Chevrolet Camaro & 1970-81 Pontiac Firebird/Trans Am - Chevy V8 (396-. It has an engine code on the block of T04060XW which matches to a "Gen IV". These cylinder heads meet GM's stringent quality standards and provide excellent service and durability not found in used cylinder heads. FOR SALE - Los Angeles, CA - #14097088 Big Block Chevy heads, 1989-94 502 ci / 440 hp 2. When this new cylinder-head design was established, Chevrolet then decided to create two distinct versions of the cylinder head. Research the 2015 Chevrolet Corvette Z06 3LZ in Louisville, KY at Neil Huffman Acura At Oxmoor. Brand New base marine engine (standard rotation) made for 1991-2002 marine engine applications. 00 (core engine). NOT RECOMMENDED FOR USE WITH FORCED INDUCTION SYSTEMS. ProMaxx heads have started a revolution in the performance world. Chevy uses a simple, twobolt thrust plate that the nose of the cam fits through on the front of the block. In your case Chevrolet makes a couple of 18 degree aluminum cylinder heads for competition purposes for your V6 motor. heads are cut for pc seals. 030" bore job, decked. MerCruiser 502 mag. Online sales of genuine GM and AC-Delco parts and accessories for all GM makes and models. High Energy/Marine™, 268H: Cam & Lifters $196. World Products 030040 – Cylinder Head Cast Iron Chevy Big Block MERLIN 269cc Oval Port 269cc 119cc 26Degree 2. The 427 with hemi heads is really quite amazing. d engine with 9. 0:1 Pistons, Brodix BB-3 Xtra 345 Aluminum Cylinder Heads, Custom solid Roller Camshaft, Crower Roller Lifters, Crower Shaft Rocers, ARP Head Studs, Trend. Forged Aluminum. Customer must finance with lender provided by Champion Chevrolet Buick GMC using the dealerships assistance to set up financing. For 396 402 427 454 502 and BBC Stroker Engines. Sierra Head Gasket Set For Chevy V-8 454/7. View pictures, specs, and pricing & schedule a test drive today. First manufactured in the late 1970s, this eight-cylinder engine was placed in Chevy and GM service vehicles until the early 1990s. 5" raised port. 2L Electronic Fuel Injection [MEFI 3] 2001-2007 4. To purchase one of the items, select the manufacturer model and add the product to the cart. Small Block 221-302, 351W; FE. 65 lbs final Pass. Schedule, episode guides, videos and more. Of course, a newly-designed set of iron heads and aluminum intake let those extra 18 inches breathe much better and become a legend in the Super Stock wars. VI long block, partially assembled, includes 4 bolt main caps, aluminum large oval port heads with 2. Used on 396ci, 402ci, 366ci truck, 427ci truck, and 454ci truck. View photos, specs & our low price on this impressive 2013 Chevrolet Malibu LT at Louisville Chrysler Dodge Jeep Ram. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. See below to check out the specs of this Chevy 454 engine!. List your piston number and make and you may get some additional help. Here at 409 Chevy Performance we specialize in 1961 - 1965 parts for your Impala, Impala SS, Bel-Air and Biscayne. is it worth it, & what kind of horse power do you think i could get out of it on 10. Listed below is a link that will assist you in choosing the correct longblock for you application. PUMP GAS THUNDER - Short Block Kit. High Energy/Marine™, 268H: Cam & Lifters $196. Some come with the Edelbrock Performer aluminum heads. 100" bore combined with a 4. Replacement Mercruiser Engines. When our GM Performance Parts engineers sat down and designed the ZZ572/720R, we told them to build something nasty. Powered by th. Main Studs, Hex Head Nuts. There are various changes that were made on the 7. If a vehicle was ordered with as “high-performance” with a big block, that engine received rectangular-port heads. ARP Head Studs. The 502 is a member of Chevrolet's big-block engine family. 25" stroke crank. There are many different chevy performance engines, most notably the V8 small block versions like 327 and 350 cubic inch and the big block V8 chevrolet motors such as the 383 stroker, 454 and 502 ci. GM Engine Torque Specifications and Sequences. Chevrolet introduced the large eight-cylinder 454 in 1970 as the successor to the popular 427. There were a total of 6 years given for production at General Motors for the LS3 build. We have a little more room than they do. The engine does not come with a carburetor, a starter, a fuel pump, a distributor or an ignition system. 99 Chevy 6272990 Big Block Chevy Rectangle Port Cylinder Heads LS7 L88 454 427 $2,499. 5" raised port. On a 502, using ARP bolts, with ARP lube, the Tq for all the bolts is 65 lbs. 502 @ 5200 RPM: Torque: Cylinder Heads: Triangle Engineering, 20-gallon aluminum w/GM sender: Rear Axle: Stock GM 12-bolt with Posi Traction & 3. com/ Big block Chevy 502 with 550 Hp performance aluminum head engine package can be custom des. 1 oil pan versus the 6. With 30+ years of engineering experience and a trusted machining process, our technicians bring these engines up to and often beyond current factory specifications using parts that meet or go beyond O. 00 option like other engine builders). The end result were two heads based on Chevrolet’s best street head, the 690, but with a number of performance upgrades including some that came from the Z11 head and being cast in aluminum. my dad keeps on talking about if he won the lottery and how he'd buy some of those heads. 20 year old build, featured in 5 magazines, won numerous Best of Shows, shown al. 8" standard deck block. roller cam (lift. They are next to each other in the firing order as well as at the cylinder head, so be careful. JE Head Gaskets, MLS. Hedman Hedders & Trans-Dapt Performance Products are two of the hot rod industries original manufacturers, dating way back to 1954. ; Engine includes block, 8. On the Gen II engines, these vents are on the rear side of the cylinder heads. Condition is Used. Chevy’s 454 got all the attention at the dawn of the 1970s at the height of the muscle car battles waged against Ford, Dodge and Plymouth. Nationals is a much-anticipated highli Read More One to Go for the Crower Pro Mod Class in 2015. 550” Dual Spring, 240# @ Seat. Find many great new & used options and get the best deals for Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new at the best online prices at eBay! Free shipping for many products!. Free 2-day shipping. View photos, specs & our low price on this impressive 2013 Chevrolet Malibu LT at Louisville Chrysler Dodge Jeep Ram. We have signed and numbered screen prints, signed show posters, T-shirts, and more! This is a cool opportunity to own a piece of Headliners' and Louisville music history. Marshall Chevrolet in Carrollton, KY is proud to bring you a wide selection of new and used vehicles. The ZZ 502/502 is based on the Gen VI version of the big-block Chevy. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. 4cc Heads, Closed Chamber, Oval Ports (1966) The infamous Ed Staffel "How to Build Max Performance Chevy Rat Motors" does a 427 big block build up test on page 83. Car specifications catalogue, listing of all manufacturers in the world. Below are flow numbers for our standard Raylar CNC heads and our special-order CNC Extreme cylinder heads. LT1 Rotating Assembly; Gen VII (8. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look cooler. 030" bore job, decked. fit Chevy BBC 454 Hyd FT Cylinder Head Top End Engine. If you look at the specs in the gm. proformanceunlimited. 1990 Chevrolet Corvette ZR1: The Chevrolet Corvette ZR1 is a coupé with 2 doors and a front mounted engine which supplies its power to the rear wheels. bolt could some chevy cylinder heads-casting #10110810 thats 91 and up, fit on a chevy small block 350 casting #3970010 thats years 1969-1980 4-bolt main …. Chevy worked a forged steel version of the 283-cid V-8's crankshaft into its 327 V-8 to get 302 cid. Get complete property information, maps, street view, schools, walk score and more. Later GM offered it in their Performance Parts catalog, available as multiple crate motors with horse power ratings between 338 hp (252 kW) to 502 hp (374 kW), and torque of 470 lb·ft (637 N·m) to 567 lb·ft (769 N·m) in "Base" and "Deluxe" packages. Buy a genuine Mercury Quicksilver or aftermarket part. First manufactured in the late 1970s, this eight-cylinder engine was placed in Chevy and GM service vehicles until the early 1990s. Approximately 300 hours. Our 9 full time machinists and engine builders have many years of experience building racing engines and have been in this line of work for their entire careers. chevy shows them as 502 crate motor, fuel pump boss and flat tappet cam with provision for roller tappet holder. Skip White Performance, Kingsport, Tennessee. The GM Performance Line offers the 480 & 525 Horse Power LS3s plus the LSx 376 and the LSx 454. 070 502 4072GFX. Intake Manifold Torker II 2-0 Intake Manifold Torker II 2-0 Intake Manifold; Non-EGR;2500-6500rpm;4 bbl Carb;Chevy BB 396-502;w/Large Oval Port Cyl Heads;Req. This head is produced in our New Zealand foundry using the highest grade cast iron in the industry. Nice heads priced t. When using cast-iron exhaust manifolds, lower head bolts may need to be replaced with bolts with shorter heads, for clearance • 502 engines now have a mechanical fuel pump boss! NOTE: There is a fuel pump lobe behind the boss. All blocks are Dart Big M Block completely machined, blueprinted, line honed, block-trued, square decked, deburred and torque plate honed. 2L 502 New Base Marine Engine (415 Hp) (#5026-TX) from PerfProTech. Our large inventory and huge warehouses allow us to offer some of the best prices around. This would be a 505. In your case Chevrolet makes a couple of 18 degree aluminum cylinder heads for competition purposes for your V6 motor. Buy OEM Parts for Mercury, MerCruiser Sterndrive Parts by Size & Serial, Engines - Gas, 8. Ford V8 to Jeep T14 or T86. Fascinating Black & Grey 1955 Chevrolet Bel Air Restomod Show Winner For Sale classic boasts a 4 Speed Auto w/ OD and RAMJET 502 CID V8 ~ This head-turner is available today for only $162,000 ~ 91 Available ~ Read More. 496 Stroker Big Block Chevy 750 HP+. The problem is: the bore size is 4. Quick View. There were a total of 6 years given for production at General Motors for the LS3 build. Call (502) 498-5733 or come down to 9802 Bluegrass Parkway, Louisville, KY for more information!. Buy a genuine Mercury Quicksilver or aftermarket part. # 25534421 has 185cc intake runners and 77cc exhaust ports. Buy the right engine for your Chevrolet, Buick, GM or older GM vehicle at GMPartsDirect. Marine Upper Head Gasket Kit Fel-pro 17230 Chevy V8 283 302 307 327 350 Gm 5. Aluminum Cylinder Heads are a great choice for racing and higher horsepower street applications. 0 – 993: L3: 89-97: Geo – Cam Bolts Down Into Head. Compression ratio for these big block Chevy pistons is based on 118 cc heads and. Main cap bolt, 396-427 2-bolt. 3 / 262/ 220HP V6 Vortec w roller cam, 8. Small Block Chevrolet Compatible Heads. Old Style 454 & 502 454XL & 502 XL MP5. We think they accomplished that mission with a resounding 720 horsepower and 685 lb. ; Engine includes block, 8. See below to check out the specs of this Chevy 454 engine!. The ZZ502 Base big block is the DIY foundation for builders who want crate engine customization - see images, dyno specs, installation info and more. All they are, are GM crate 502's with marine added features. Designed for competition 396-502 Big Block Chevy's #2902 fits rectangular-port heads and #2904 fits large oval-port heads (1975-earlier) These intakes are designed to optimize the flow characteristics of an 850 CFM standard flange carburetor Features include extended runner dividers, smaller plenum chambers and unique runner design for max. Will work on gen V blocks or older blocks. Chevy Top End Kit 396 427 454 496 502 BBC Aluminum Heads oval port 540 572. Sierra Head Gasket Set For Chevy V-8 454/7. Quick View. While these heads are … Continue reading →. 050” Lift: 210°/216° RR: 1. 440 into a 500 or 545; 500 Mopar Rotating Assy; Builds. Single plane will make 25 more HP and sacrifice 10 Ft Lbs of torque. You may have heard references to a set of “461″ small-block cylinder heads or an “010″ block. The ZZ502 Base big block is the DIY foundation for builders who want crate engine customization - see images, dyno specs, installation info and more. 250 Stroke, Manley 4340 Forged H Beam rods with ARP2000 Rod bolts, Diamond 14. Compression ratio if 118cc Combustion chamber cylinder heads are used- 8. For the best experience on our site, be sure to turn on Javascript in your browser. specifications. of torqueócreating at the same time the most powerful big-block crate engine ever offered by GM Performance Parts. Since 1938, Edelbrock has manufactured its core products in the USA for quality & performance. Volvo Penta Cylinder Head Gasket Set By Fel-pro Replaces 17280. Modifications continue, including Magnum cylinder heads, on a GM Performance Parts 502-cid sixth generation big block V8 crate engine in Part 2 of a 502 Chevy Big Block Buildup, attaining nearly. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. lift, and 0. These are excellent entry-level performance engines for older cars, trucks, and street rods. 95 Exhaust Extreme Duty Valves. Chevy uses a simple, twobolt thrust plate that the nose of the cam fits through on the front of the block. 010", 088 square port "ported" heads, with a valve job, & a. GM Marine Powertrain 2K20 Warehouse Sale!! 4. 466-inch bore with reinforced deck surfaces to improve head-gasket. 1939 Chevrolet Master Deluxe 2 Dr. In order to offset the loss of squeeze, Chevy swapped the cast-iron, closed-chamber heads (found on the 1970 LS6) for a set of more efficient aluminum, open-chamber jobs from the second-design L88. A combination of high-flow aluminum oval-port cylinder heads with 2. We have some of the lowest prices on Chevrolet Performance Parts, Chevrolet Performance Engines, and Chevrolet Performance Transmissions. 2287HKR | HDR 70-74 CHEVY/PONT 396-502 - 2287HKR - Super Comp Hdrs (Car) - Super Comp Full Length 1970-72 Chevrolet Camaro (396-502), Super Comp Engine Swap Chevrolet Camaro 1973-81 Chevrolet Camaro & 1970-81 Pontiac Firebird/Trans Am - Chevy V8 (396-. Cylinder heads: The 502/502 base engine comes with fully assembled cylinder heads, Chevrolet Part Number 12363390. The engine is the result of a new clean-sheet engine design as well as Cadillac's first twin-turbo V-8 engine. VALVE SEATS, 1. 00 option like other engine builders). The competition style spread oval ports, raised runners and highly efficient combustion chambers provide a serious racing head that blends efficiency and reliability with awesome power. GM came up with a solution to this problem. 56-cc combustion chamber. The following chart shows the head of the bolt, the dimensions, and the proper torque spec. ; 400-500HP; Oval Intake Port; Standard Exh. SHOWTIME official site, featuring Homeland, Billions, Shameless, Ray Donovan, and other popular Original Series. Gasket 11310G -Head Gasket - Performance - 396-502 Chevrolet Big Block Mark IV 1965-90 Menu. When you first look at the flow figures for AFR's 300cc O-port heads (388cfm @. Big Enough To Serve You, Small Enough To Know You. 6 intake and 1. outer main cap bolt. This complete Chevy 454 for sale is the perfect high performance crate engine if you're looking for a big block on a budget. Cylinder Head Installation:. HO 461 HP Long Block Crate Engines Compare Engine Assembly, Crate Engine, Chevy, 502 HO, 461 hp, Cast Iron Heads, Each. No internal mods are made. 1FTPW12516FA21621. PACE Performance - GMP-1171-611 - Pace Dyno Tested Big Block Chevy ZZ502 600+ HP Deluxe Crate Engine Big Block Crate Engine by Pace Performance ZZ502 600+ HP GMP-1171-611 Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. A family day on the lake enjoying the fresh air and sunshine is a perfect way to get out of the house without worrying about social distancing. The crankshaft sensor on a 2001 Chevy Silverado 8100 is located on the bottom of the engine, near the starter. The problem is: the bore size is 4. Loosen the rocker nut (if using roller rockers there is typically a Jam Nut that you must first loosen with an Allen wrench) on the #6 intake valve. ZZ502/502 BASE 508 HP. 402 blocks started showing up towards the end of 69 production. 2L Contains: Head Gasket S18-3877 Carb Mounting Gasket S18-0467 Carb Mounting Gasket S18-0463 Carb Mounting Gasket S18-0462. Just picked up a zz502 short block. 88" stainless steel exhaust valves. Chevy 396 Big Block's For Sale Put some pony's under the hood with a rebuilt, or used Chevy 396 big block. The Chevrolet Performance service replacement cylinder heads are direct replacements on most 1990-and-later GM Big-Block 454-cubic-inch and 502-cubic-inch engines. 3873858 = 107cc Heads, Closed Chamber, Rectangular Ports (1966) 3856206 = 96. The engine is the result of a new clean-sheet engine design as well as Cadillac's first twin-turbo V-8 engine. View photos, specs & our low price on this impressive 2018 Chevrolet Equinox LS at Louisville Chrysler Dodge Jeep Ram. 700 max lift. Power is produced by a double overhead camshaft, 5. Buy OEM Parts for Mercury, MerCruiser Sterndrive Parts by Size & Serial, Engines - Gas, 8. 502 heads will work. 3rd Row Seat 80 Heated Front Seat(s) 143 Adaptive Cruise Control 24 Bluetooth Connection 506 Premium Sound System 54 Navigation System 31 WiFi Hotspot 399 Smart Device Integration 428 Satellite Radio 190 Steering Wheel Audio Controls 298 Multi-Zone A/C 164 Rear A/C 124 Back-Up Camera 507 Rear Parking Aid 191 Automatic Parking 1 Stability. Changing a 454 cubic inch engine into a 502 cubic inch engine requires making the combustion chambers bigger by boring metal from the cylinder walls or lengthening the distance the pistons travel. Marshall Chevrolet in Carrollton, KY is proud to bring you a wide selection of new and used vehicles. 050” Lift: 210°/216° RR: 1. The end result were two heads based on Chevrolet’s best street head, the 690, but with a number of performance upgrades including some that came from the Z11 head and being cast in aluminum. 2L/502 Head Gaskets and get Free Shipping on Orders Over $99 at Summit Racing!. Email alerts available. 400 All Aluminum SBC; 400 N2O SBC ; 400 Dart SHP SBC; 434 Dart SBC 650hp; Big Block Chevy. To start i can buy a set of cast iron 049 cylinder heads ( $350) that have been ported and polished, flow benched, CC'd, the 049 has 112CC combustion chamber 255 Intake and 119 exhaust ports GM Performance oval port aluminum heads (12363392) have 110 CC combustion chambers 290 intake 110 exhaust. Nice heads priced t. All blocks are Dart Big M Block completely machined, blueprinted, line honed, block-trued, square decked, deburred and torque plate honed. 00 496, 496 cu. There's No Replacement for Displacement If your looking for huge power and time-warping torque on a budget,the 502 HO is just the thing for your classic street car. TECH SPECS Part Number: 88890534 Engine Type: Chevy Big-Block V-8 Displacement (cu in): 502 Bore x Stroke (in. 6-1 CR, hyd. Only at www. That year is kind of on the border line between the "Gen IV" and the "Gen V" 454 versions. Cylinder Head Installation:. 1FTPW12516FA21621. When using cast-iron exhaust manifolds, lower head bolts may need to be replaced with bolts with shorter heads, for clearance • 502 engines now have a mechanical fuel pump boss! NOTE: There is a fuel pump lobe behind the boss. chevy shows them as 502 crate motor, fuel pump boss and flat tappet cam with provision for roller tappet holder. Buy a genuine Mercury Quicksilver or aftermarket part. The following is Eddies Performance Chevy Crate Engine small block and big block stage pricing. ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. PACE Performance - GMP-1171-611 - Pace Dyno Tested Big Block Chevy ZZ502 600+ HP Deluxe Crate Engine Big Block Crate Engine by Pace Performance ZZ502 600+ HP GMP-1171-611 Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. Crate engines or crate motors from BluePrint Engines offer a custom builder, hot rodder, or kit ca. General Motors Part Number 12550460. View pictures, specs, and pricing & schedule a test drive today. A combination of high-flow aluminum oval-port cylinder heads with 2. Rectangle Port Big Block Chevy heads NEW - $800 (Deer Park WI) Brand new PAIR of big block Chevy heads. Select motor type and/or bore size in Column 1. “Many performance head designs flatten this valve angle to 24-degrees,” says Chris Sperling, Director of Engineering and Technology at AFR, who took the alteration even. 73 highway. Buick Buick V8. 00 option like other engine builders). Free shipping. Timing Chain, Thrust Bearing, Lock Plate. A family day on the lake enjoying the fresh air and sunshine is a perfect way to get out of the house without worrying about social distancing. 7 rocker arms, aluminum valve covers, 6 quart oil pan, windage tray, damper and. 30x2pcs Carbon. There was. Used 2020 CADILLAC Escalade ESV from KENLY CHEVROLET, INC. Our group of salvage yards offers high quality Chevrolet car or truck engines with low mileage, great warranty and best customer service. I would sooner fix the 454, if you are looking for more grunt possibly swaping out the cam for a towing cam or something. The 502 should still be a standard deck height and allow you to use most any manifold. 2 liter V8 engine (GM RPO code LTA) is an eight-cylinder, dual overhead cam (DOHC) engine produced by General Motors for use in Cadillac luxury vehicles. Timing Chain, Thrust Bearing, Lock Plate. USA Performance Parts. the only thing it needs is a set of. GM 502 Crate Engine 450 HP Engine FEATURES Features and benefits New Block Forged Crank H Beam Rods Forged Pistons GM Cast Rectangle Heads ACCESSORIES Holley Street Avenger 770 Carburetor 8mm Spark Plug Wires Spark Plugs Fuel Pump SPECIFICATIONS Upgrade you big block with the famous 502. Contact the seller. After production ceased, the manufacturer offered this engine as a crate engine, meaning that consumers could build the. 875" Wide Rectangular Port. Fascinating Black & Grey 1955 Chevrolet Bel Air Restomod Show Winner For Sale classic boasts a 4 Speed Auto w/ OD and RAMJET 502 CID V8 ~ This head-turner is available today for only $162,000 ~ 91 Available ~ Read More. Rod = Rod length in inches Disp = Displacement of the dome in ccs Gm = Weight of the piston in grams. Chevy-12562934-Big-Block-Chevy-Rectangle-Port-Marine-Cylinder-Heads-502-Engines $1,699. General Q & A - 502 bbc hp with aluminum heads and cam work - just looking for some general information how much horsepower can a 502 bbc make with just changing the heads (aluminum heads) and doing work to the cam with a holley efi system but still keep reliability and stock bottom end. of torqueócreating at the same time the most powerful big-block crate engine ever offered by GM Performance Parts. Come to Bachman Chevrolet to drive or buy this Chevrolet Silverado 1500: 3GCUKREC6FG154767. This complete Chevy 454 for sale is the perfect high performance crate engine if you're looking for a big block on a budget. 4L engines in model years from 1991 and newer. We've included the Dart Iron Eagle 8. In recent years, GM has changed the VIN numbers to 17 digits. 1L) Head Stud Kit. View pictures, specs, and pricing & schedule a test drive today. • Clutch linkage bosses are now drilled and tapped. Chevrolet Big block engines include: 396, 427, 454, and the 502. "How to Hop-Up Chevrolet and GMC 6 Cylinder Engines" by Roger Huntington "California Bill's Chevrolet GMC & Buick Speed Manual" by Bill Fisher "Chevrolet Inline Six-Cylinder Power Manual" by Leo Santucci "Chevrolet Stovebolt Performance" by Jeffrey Diamond. Using the latest technology, Gearhead engines are unmatched in their quality and reliability. The ZZ 502/502 is based on the Gen VI version of the big-block Chevy. Pre-Vortec intake manifolds require 12 bolts into cylinder heads. Call (607) 210-0095 for more info & reference stock #20C241A. 0L without Smog Injection or Injection Heads with Power Steering with BB Chevy 396-502 (MARK IV) Engine 1966, Standard Duty Mild Steel Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. New four barrel GM 4. chevelle ss 502 restomod. Chevrolet Performance service replacement cylinder heads are direct replacements on most 1990-and-later GM Big-Block 454-cubic-inch and 502-cubic-inch engines. 030" over pistons, cam, & a intake. Wonderful Black 1966 Chevrolet Chevelle SS For Sale classic boasts a 4 Speed Manual and 502 V8 ~ This head-turner is available today for only $97,000 ~ 94 Available ~ Read More. View pictures, specs, and pricing on our huge selection of vehicles. 1L Hoses Water 220-305 /270-350 262, 305 & 350 Raw Water Cooling System 454 / 502 Old Style 454 & 502. BBC Valve Guides, Cast Iron, 3/8" Stock Replacements for Iron Mark IV Heads. 00 (core engine). This is definitely the way to go when you are building that one of a kind extremely customized show piece. The Chevrolet Performance service replacement cylinder heads are direct replacements on most 1990-and-later GM Big-Block 454-cubic-inch and 502-cubic-inch engines. They are next to each other in the firing order as well as at the cylinder head, so be careful. Mark IV Bowtie Chevy 502 Professional Competition Big Block. GM Engine Torque Specs. For baseline runs of the freshened 502ci mill and stroked 540ci engine, we utilized a set of GM ZZ502 cylinder heads (PN 12363392). I have a chevy 502 water is leaking from top of cylinder head bolt. 600” valves, 10 degree titanium retainers, angle plug. Learn about the Chevrolet Performance ZZ502 Deluxe big block crate engine (Part No. That's why we have put together this short big-block Chevy head ID guide to help you identify that swap-meet gold. post or pm me. Visit Our "What's New" page to get all the latest Chevrolet Performance News, Announcements, and Specials. com/ Big block Chevy 502 with 550 Hp performance aluminum head engine package can be custom des. Beautiful Awesome car. 7 litre naturally aspirated 8 cylinder engine, with 4 valves per cylinder that produces power and torque figures of 375 bhp (380 PS/280 kW) at 5800 rpm and 502 N·m (370 lb·ft/51. GM Performance 502 w/Alum Heads. Chevy 396 427 454 496 502 BBC Pair (2) Bare Aluminum Heads Oval Port 540 572 new. GM Engine Torque Specifications and Sequences. ,468 496 502 BBC,With use of Felpro Head Gaskit #1037. 502 Big Block Gm Crate with Aluminum Heads and Intake, Headers, Holly Carb, Pro Stock Tach, so much $12,500. 060 over bore in a 502. From towing to drag racing, the 502 HO big block crate engine has power on tap for every need - see images, dyno specs, installation info and more. # 25534446 has 225 cc intake runners and 77cc exhaust ports. The Mast Motorsports cylinder heads were a key component that allows the 502 cubic inch LS to make gobs of power. 95 16 bids + shipping. , Manganese Bronze Valve Guides, Chev BB, 3/8. When this new cylinder-head design was established, Chevrolet then decided to create two distinct versions of the cylinder head. Chevy LS Engine Heads, Valve Covers, Spark Plugs, Exhaust Flanges. These brand-new cylinder heads meet GM's stringent quality standards and provide excellent service and durability not found in used cylinder heads! Technical Notes: Cast-Iron or Aluminum. We have a little more room than they do. 28 shipping. Air Flow Detail #184 BBC Hitman Spreadport Head - 415cc Runner. It has the correct era 327 ci/350 hp motor matched to a M22 4 speed Muncie manual transmission. All ATK Marine Engines are inspected and ensured to be the highest quality of marine engines. Ship for flat $150. GM Performance Parts also offers two engine kits; the 502/502 base engine kit (PN 12371204) starts with an assembled short-block and includes oval-port heads, valvetrain, and valve covers to make. The end result were two heads based on Chevrolet’s best street head, the 690, but with a number of performance upgrades including some that came from the Z11 head and being cast in aluminum. specifications. 7 Gross Lift:. New four barrel GM 4. These engines will fit into most Chevy muscle cars like the Camaro, Corvette, Monte Carlo and other classic car, race car, and street rod cars. General Motors Part Number 12550460. Big-port Corvette heads, solid lifters, a hot cam, a baffled oil pan, and a Holley four-barrel on a tuned aluminum manifold were specified. 5:1 compression with an base horsepower rating of 195 horsepower and capable of up to 260 horsepower depending on intake and injection setup. A cam that I’m considering is an Edelbrock is. For 50 years, EPA researchers have been at the forefront of environmental science, and our groundbreaking research has helped protect human health and the environment since 1970. 2 / 502 / 625HP Gen6 Alum Heads Hyd roller cam w forged pistons $7855 w core. (piston in the hole) The headgasket used is. Chevrolet Big Block 454-502 Wave-loc hi-performance Rod Bolt Kit. We offer custom ECU mapping for most GM vehicles: All 1993+ and up LT1 cars. We have some of the lowest prices on Chevrolet Performance Parts, Chevrolet. Edelbrock Part # 2094 Performer RPM Top End Kit is designed for 1996 & later Big-Block Chevy 502 V-8 engines. This technical article uses the common firing order for small and big block Chevy engines as the example, so this would be the #6 cylinder. where should the oil pressure be? it runs - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Forged Aluminum. 25 intake valves, 1. 23 watching. 3, 305,350 (GM) 302,350 (Ford) Mercruiser, OMC, Volvo Penta, Crusader. thread, 13/16 in. If a vehicle was ordered with as "high-performance" with a big block, that engine received rectangular-port heads. Compression ratio for these big block Chevy pistons is based on 118 cc heads and. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. 25 Intake valve an 1. Pricing: $102. Stroking, or. Verify dimensions also! If the head of your bolts do not match one of the pictures below - you do not have Eagle rods!. The ZZ502/502 Deluxe starring in the video comes delivered to your door assembled and ready to rock. 440 into a 500 or 545; 500 Mopar Rotating Assy; Builds. Wonderful Black 1966 Chevrolet Chevelle SS For Sale classic boasts a 4 Speed Manual and 502 V8 ~ This head-turner is available today for only $97,000 ~ 94 Available ~ Read More. Free shipping. 1 oil pan versus the 6. Aside from being made out of aluminum and being lighter then their Cast Iron counterparts Aluminum Heads offer greater heat dissipation allowing for higher compression to be used in street applications. Chevy-12562934-Big-Block-Chevy-Rectangle-Port-Marine-Cylinder-Heads-502-Engines $1,699. 2L, Pair ( 3 ) Part Number: RFL-2029 More Detail. Buick Buick V8. Cylinder heads: The 502/502 base engine comes with fully assembled cylinder heads, Chevrolet Part Number 12363390. If your rules require the use of “open chamber” heads, the ‘441, ‘487 & ‘993 heads work the best. 6:1 compression. Condition is Used. 3L Torque Specs 5. Chevy Pump Gas Thunder - Short Block Kits. cgi/mmosaloon/1048450188/. 1 piece rear seal, valve cover screws thru center, specify mechanical fuel pump, 4 bolt mains Can replace a 350 5. PML designed these valve covers using original GM cast iron heads. 1L Electronic Fuel Injection [MEFI 4] MEFI 4 Tachometer. Roller Cam # 12-000-8-13436. 2L Electronic Fuel Injection [MEFI 3] 2001-2007 4. 2L Electronic Fuel Injection [MEFI 1-2] 1998-2001 5. There is no porting on any of these. 050" If the engine is changed alot from stock then please post compression, cam, power adder, etc and I can give you a better setting for that combo. Car specifications catalogue, listing of all manufacturers in the world. 2 liter V8 engine (GM RPO code LTA) is an eight-cylinder, dual overhead cam (DOHC) engine produced by General Motors for use in Cadillac luxury vehicles. The Dart Big M Block is standard (NOT a $500. Re: New GM 502 Crate Engine Head Swap I'm not sure how true this is, but everything I've seen seems to indicate that the "limiting factor" in the ZZ502 isn't the heads, but the mild cam. Compression ratio if 118cc Combustion chamber cylinder heads are used- 8. Chevy Top End Kit 396 427 454 496 502 BBC Aluminum Heads oval port 540 572. Corvette vehicles first used the LS3 Chevy engine block in the year 2008. 050" If the engine is changed alot from stock then please post compression, cam, power adder, etc and I can give you a better setting for that combo. The CS11 is a very compact header design that fits cleanly between the engine and frame rail. 2L/502 Head Gaskets and get Free Shipping on Orders Over $99 at Summit Racing!. Chevy V8 to Jeep T86 or T14 Transmission Adapter Kit $ 288. ZZ502/502 Deluxe 508 HP. 050" = 224/234), adjustable 1. The block is machined, honed, race prepped, washed & lubricated, then sealed in a plastic bag ready for assembly. NOT RECOMMENDED FOR USE WITH FORCED INDUCTION SYSTEMS. So worry no more! The qualified and experienced staff, at Marshall Chevrolet, will make sure that you leave our store absolutely pleased with our services. 1L) Head Stud Kit. 25" stainless steel intake valves, and 1. New four barrel GM 4. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. BBC DART Pro1 Dart 20 degree head stud kit. Aluminum Cylinder Heads are a great choice for racing and higher horsepower street applications. Verify dimensions also! If the head of your bolts do not match one of the pictures below - you do not have Eagle rods!. The 1970 Buick 350 ci engine has a firing order of 1-8-4-3-6-5-7-2 and the rotor spins counterclockwise. Quick View. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look cooler. Call (502) 498-5733 or come down to 9802 Bluegrass Parkway, Louisville, KY for more information!. From towing to drag racing, the 502 HO big block crate engine has power on tap for every need - see images, dyno specs, installation info and more. ,468 496 502 BBC,With use of Felpro Head Gaskit #1037. The head bolts should be torqued in 40 pound intervals. Daring Black & Grey 1955 Chevrolet Bel Air Restomod Show Winner For Sale ~ Buy for $162,000, this 4 Speed Auto w/ OD transmission is the perfect complement to it’s RAMJET 502 CID V8 engine ~ 91 Available ~ Read More. Genie: According to my GM/Chevy records your 3955272 Block was indeed used in 69 production, both in 2 and 4 bolt main configuration. 045" MSD box. Chevrolet also added a high-output 310-horsepower, 5. But Mike saw it in a different light. With 30+ years of engineering experience and a trusted machining process, our technicians bring these engines up to and often beyond current factory specifications using parts that meet or go beyond O. 502 Big Block Gm Crate with Aluminum Heads and Intake, Headers, Holly Carb, Pro Stock Tach, so much $12,500. Vehicle Details - Used. I accidently acquired one for the shop this spring from a local truck repair shop for $75. Economical price. I'm still ahead $-wise of the boats with stock power (and no trailers). All the above how numbers are performance 454 hp numbers from performance cars of the early 70's, 70-71. 440 into a 500 or 545; 500 Mopar Rotating Assy; Builds. Light-duty 2006 models get a fresh front end with a. 4 liter V-8 engines•4 Head to block Dowels •2 Timing Cover / Oil Pump Dowel •3 Camshaft to timing gear bolts•2 Woodruff Keyfkc-3Big block chevy 366,396,402,427 and 454. All of the parts in these engines are brand new. It can cost between $500 and $2000+ to rebuild a 307 Engine on a Chevy Nova. First manufactured in the late 1970s, this eight-cylinder engine was placed in Chevy and GM service vehicles until the early 1990s. Each part is made for specific applications. ; 400-500HP; Oval Intake Port; Standard Exh. Visit Our "What's New" page to get all the latest Chevrolet Performance News, Announcements, and Specials. But the main thing is I have the Pattern Now. Using the latest technology, Gearhead engines are unmatched in their quality and reliability. Just picked up a zz502 short block. Designed with the most up to date technology available, the Sniper X head flows over 460cfm on a 375cc runner and over 325cfm on the exhaust! We started with the most sound casting available and then spent months developing the best port and chamber for a 24° head. Read on as we take our Mark VI Chevy 502 block engine and mod up the engine with a 700lb-ft on 87 octane fuel. 2 liter V8 engine (GM RPO code LTA) is an eight-cylinder, dual overhead cam (DOHC) engine produced by General Motors for use in Cadillac luxury vehicles. 365cc CNC 441 CKM Heads. Bowtie Aluminum Heads 2. Replacement Mercruiser Engines. If your rules require the use of “open chamber” heads, the ‘441, ‘487 & ‘993 heads work the best. Buy a genuine Mercury Quicksilver or aftermarket part. 4L Remanufactured Marine. Enthusiasts who crave the latest technology, maximum horsepower and the expertise and confidence backed by GM, can purchase GMPP crate engines, blocks, heads and components, from GM dealerships and GMPP Authorized Centers nationwide. Engine Tech - Your opinion on a 502 build please. These are the last three digits of the complete Chevrolet casting number (3782461 for the heads and 3970010 for the block). There's No Replacement for Displacement If your looking for huge power and time-warping torque on a budget,the 502 HO is just the thing for your classic street car. Hand ported by David Vizard. ALUMINUM HEADS COMPLETE. Forged Aluminum. The Chevrolet Performance service replacement cylinder heads are direct replacements on most 1990-and-later GM Big-Block 454-cubic-inch and 502-cubic-inch engines. Come to Bachman Chevrolet to drive or buy this Chevrolet Silverado 1500: 3GCUKREC6FG154767. Condition is Used. Pro Filer Hitman Spreadport Big Block Chevy Heads with 415cc Intake Runner, 2. I'm still ahead $-wise of the boats with stock power (and no trailers). JE Head Gaskets, MLS. There was. The balance of the engine was almost identical to the big Chevelle engines, aside from some tuning differences. Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new. - ARP High Performance Cylinder Head Stud Kit. The ZZ502 Base big block is the DIY foundation for builders who want crate engine customization - see images, dyno specs, installation info and more. But the main thing is I have the Pattern Now. These engines will fit into most Chevy muscle cars like the Camaro, Corvette, Monte Carlo and other classic car, race car, and street rod cars. 502" Universal 11/32" Stem. I accidently acquired one for the shop this spring from a local truck repair shop for $75. They recycle the parts back to GM for credit. They are next to each other in the firing order as well as at the cylinder head, so be careful. The 427 with hemi heads is really quite amazing. Cylinder Heads. 1990 Chevrolet Corvette ZR1: The Chevrolet Corvette ZR1 is a coupé with 2 doors and a front mounted engine which supplies its power to the rear wheels. Raylar big block Chevy / GMC cylinder heads out flow every 8. General Q & A - 502 bbc hp with aluminum heads and cam work - just looking for some general information how much horsepower can a 502 bbc make with just changing the heads (aluminum heads) and doing work to the cam with a holley efi system but still keep reliability and stock bottom end. The Chevrolet Performance service replacement cylinder heads are direct replacements on most 1990-and-later GM Big-Block 454-cubic-inch and 502-cubic-inch engines. The CS11 is a very compact header design that fits cleanly between the engine and frame rail. 750" Tall x 1. 2 : Available a few different. Marshall Chevrolet in Carrollton, KY is proud to bring you a wide selection of new and used vehicles. *Get your personalized quote and schedule your free test drive* >>> CALL (502) 565 - 4571INTERNET PRICE INCLUDES $500 FINANCE ASSIST CREDIT AND $500 TRADE ASSIST CREDIT. The factory bore spacing is wide enough to easily accommodate 4. d engine with 9. These brand-new cylinder heads meet GM's stringent quality standards and provide excellent service and durability not found in used cylinder heads!. 875" Wide Rectangular Port. LT1 Rotating Assembly; Gen VII (8. 4L engines in model years from 1965 to 1990, and the Mark V is found on 7. NEW OEM GM Chevrolet Performance ZZ502 C. No internal mods are made. valves, pocket ported Intake: Edelbrock Performer Camshaft: Comp Cams 292° Magnum hydraulic, with 292/292° of duration, 244/244° of duration @ 0. 502 Custom Built Crate Engine http://www. Online Price $5,870. next segment of the 502 build I do not own the Total seal name it is a trademarked named owned by the total seal piston Ring Company Chevy 502 short block build BIG BLOCK CHEVY HEADS BEST. Chevy 396 427 454 496 502 BBC for sale PLEASE ASK ANY QUESTIONS YOU HAVE BEFORE PURCHASING. Be ready to bring home trophies at every car show because this Impala is a head turner! Traveling along with this Chevy is a few Parts Manuals along with Two Display Poster Boards!. Modifications continue, including Magnum cylinder heads, on a GM Performance Parts 502-cid sixth generation big block V8 crate engine in Part 2 of a 502 Chevy Big Block Buildup, attaining nearly. Chevy worked a forged steel version of the 283-cid V-8's crankshaft into its 327 V-8 to get 302 cid. of torque from Chevrolet Performance's value-driven 502 HO crate engine? Whether you use it on the street, strip or even pulling a trailer with your workhorse truck, its performance range offers unlimited possibilities. World Products 030040 – Cylinder Head Cast Iron Chevy Big Block MERLIN 269cc Oval Port 269cc 119cc 26Degree 2. Looks like the headers should be fine with a. Big Block Chevy. 5" raised port. 2 sets available @ $2500 per set plus shipping. post or pm me. 850" exhaust valve. Sierra Head Gasket Set For Chevy V-8 454/7. 65 lbs final Pass. 365cc CNC 441 CKM Heads. General Q & A - Best cam choice for stock Gen VI 502? - Stock 1999 GM 502 Gen VI crate motor with several hundred hours on it. Good news! The block and heads in question, are perfectly. Use single quotes (') for. The Felpro 1094 would have gone in but the other head was not being removed. • Clutch linkage bosses are now drilled and tapped. More "pedestrian" engines (read passenger car and truck), received the oval-port cylinder heads. net/test/read. com/ Big block Chevy 502 with 550 Hp performance aluminum head engine package can be custom des. fit Chevy BBC 454 Hyd FT Cylinder Head Top End Engine. Buy 1963-1975 Chevy 75611 Polished Air-Gap 2-O Intake Manifold BB-Chevy 396-502 with oval port cylinder heads for $646. Which heads? - I am upgrading the tried and true 427 big block in my ’72 Nova. Click on the image to see a larger version. Coupe (appears as a 2 door HT) Has a 1968 350 4brl w/ Turbo 350 Trans 15" More Add to Favorites More. Extensive dyno/track testing has enabled HOOKER to offer the most advanced design in exhaust systems. Chevrolet Used Engines Market. Hedman Hedders & Trans-Dapt Performance Products are two of the hot rod industries original manufacturers, dating way back to 1954. heads - one set of gm bbc 14096188 bare cylinder heads. This cam will produce over 600HP with a single plane and right at 600HP with an airgap intake. Cylinder heads are installed on a Chevy 454 big block engine by placing the gasket down on the engine block and positioning the heads over the marking tabs. View pictures, specs, and pricing on our huge selection of vehicles. View Details. Allstar Performance Car and Truck Tools. $180 obo, available from Stettler. puts out bout 620hp. Corvette vehicles first used the LS3 Chevy engine block in the year 2008. 4L (454 CID) engines use two types of engine blocks: the Mark IV and Mark V. 059" of quench. PART # P4216M 7. my dad keeps on talking about if he won the lottery and how he'd buy some of those heads. Online Price $5,870. View photos, specs & our low price on this impressive 2013 Chevrolet Malibu LT at Louisville Chrysler Dodge Jeep Ram. 6:1 compression. Engine Tech - Your opinion on a 502 build please. 0 – 993: L3: 89-97: Geo – Cam Bolts Down Into Head. 88" valves, 110cc chambers, siamesed cylinders, forged cranks, 7/16" rod bolts, forged pistons, 9. Online sales of genuine GM and AC-Delco parts and accessories for all GM makes and models. Fastener Type. Chevy 396 427 454 496 502 BBC for sale PLEASE ASK ANY QUESTIONS YOU HAVE BEFORE PURCHASING. Big Block Chevy 454 / 502, 7. Old Style 454 & 502 454XL & 502 XL MP5. Originally posted by 406 ss monte i found a mercruiser 502 4 bolt main long block, fresh.