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 12499529 This 350 is GM Performance Parts value-leading crate engine, with 290 horsepower @ 5100 RPM, and 326 ft/lbs of torque @ 3750 RPM on 87 octane fuel. Its power will provide great durability with a 4-... more Please contact us for pricing
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 19244450 The 350/290 HP Deluxe combines GMPP�s most popular crate engine with an aluminum intake manifold and chrome dress-up kit to create one of the most stylish and value-driven engines on the market. The... more Please contact us for pricing
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 12561723 For customers in search of a replacement Partial engine for their ZZ-series engine, this is it! It includes the ZZ4 350�s bottom end, with forged steel crankshaft, LT1- style high-silicon aluminum pistons and connecting rods. Please contact us for pricing
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 19210007 - 330 HP @ 5000 RPM - 380 ft/lbs torque @ 3800 RPM (Max Recommended RPM: 5500) - Compression Ratio: 9.1:1 - Cast Iron 4-Bolt Block with One-Piece Rear Main Seal - Nodular Cast Iron Crankshaft - Cast A... more Please contact us for pricing
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 19258602 GMPP�s most economical Circle Track Crate Engine GM Performance Parts� CT350 delivers 350 horsepower from a classic 350 cubic-inch combination. It�s just the thing budget-conscious racers can depen... more Please contact us for pricing
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 19165628 Based on the tough, proven, and dependable 5.3L engine, it's the same long-lived production engine that you'll find in our award winning full-sized truck and SUV line. The stock 5.3 offers a dependabl... more Please contact us for pricing
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 12499106 For those who want to build their own custom stroker small-block engine, this partial engine comes with the specially modified block, 3.80 4340 forged steel stroker crankshaft, heavy-duty connecting r... more Please contact us for pricing
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 19210008 Starting with the 350 HO Base, it also has a Holley 600 cfm vacuum secondary carburetor, aluminum dual plane intake manifold, GM HEI distributor, water pump, torsional damper, and a flexplate for auto... more Please contact us for pricing
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 12498778 This GM Performance big block 454 HO is an awesome value, ready for an easy transplant into your classic muscle car or street rod! It is a Gen VI-based block with a conventional-style mechanical fuel ... more Please contact us for pricing
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 19244096 The LS327 is offered in Deluxe form that includes everything from a carbureted intake to the ignition coils, coil brackets, shields, plug wires, gaskets and installation hardware. The manifold is... more Please contact us for pricing
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 24502609 - 355 HP @ 5250 RPM - 405 ft/lbs TQ @ 3500 RPM (Max Recommended RPM: 5800) - 10.1:1 Compression Ratio - Cast Iron 4-Bolt Block with One-Piece Rear Main Seal - Forged Steel Crankshaft GM Performance P... more Please contact us for pricing
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 12499101 Its extra displacement and unique parts are designed to build a wide, flat torque curve that hits the 400 lb.-ft. mark by 2,500 rpm and doesn�t dip below it through the 4,000 rpm peak (435 lb.-ft.).... more Please contact us for pricing
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 17800393 The HT383E crate engine from GM Performance Parts is an exciting new extension of our "High Torque" line that is especially designed for your 1996-1999 full-sized GM pickup trucks and SUVs. The HT383E... more Please contact us for pricing
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 88958603 The versatile ZZ4 350 adapted for Circle Track competition! Renowned for its deep reserve of torque, responsive power and great dependability, the ZZ4 350 crate-engine is one of GM Performance Part... more Please contact us for pricing
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 19210009 You won't go broke finishing off your project car with our 350 HO Turn-Key crate engine! It's packed with all the features you need to get a reliable 330 horsepower and 380 lb.-ft. of torque from a ... more Please contact us for pricing
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 12568782 This brand new partial engine includes the forged reciprocating components, as well as the balancer, oil pan and timing chain set. Just add GMPP or your custom cylinder heads, intake, carburetor an... more Please contact us for pricing
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 19201330 As far as crate engines go, this one is a winner. The ZZ4 350 Turn-Key crate engine has been one of most popular high performance crate engines since the start of GM Performance Parts. Its legendary s... more Please contact us for pricing
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 17801267 Known as the LS Family V-8 small-block, the first and most popular version is the high-performance LS1-available here as a complete crate engine from GM Performance Parts. In many ways, the LS1 is su... more Please contact us for pricing
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 12496769 This GM Performance engine uses the ZZ4 short block and adds to it the Fast Burn cylinder heads for 385 horsepower. The Fast Burn uses stamped steel 1.5 rocker arms and the same camshaft as the ZZ4, b... more Please contact us for pricing
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 12498772 The ZZ383 delivers Big-Block power with Small-Block efficiency. We use the sturdy 383 bottom end, including a brand-new block with four-bolt mains; a forged crankshaft and heavy-duty rods, and finish it off with Fast Burn cylinder heads to enable 425 horsepower and 449 lb.-ft. of torque. Please contact us for pricing
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 88958604 GM Performance Part's Fast Burn cylinder heads are the fast way to the winner's circle and they're standard on the 350/400 Late Model GM racing engine from GM Performance Parts. This brand-new, factor... more Please contact us for pricing
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 12499120 We deliver the Ram Jet 350 with the following components to make it easier to install and start: � Unique intake manifold and plenum that is 9.75 inches tall � plenty of clearance to fit under t... more Please contact us for pricing
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 12568774 GMPP�s most economical Big-Block crate engine delivers 500 lb.-ft.! GM Performance Parts� 454 HO crate engine is classic in its own time, offering enthusiasts an affordable Big-Block combination w... more Please contact us for pricing
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 19201331 The Fast Burn 385 uses the proven ZZ4 short block and adds to it the Fast Burn aluminum cylinder heads for 385 horsepower. With value in mind, the Fast Burn 385 uses stamped steel rocker arms and the ... more Please contact us for pricing
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 19171049 GM has taken the heavy duty LSX block and combined it with the production LS3 components. This includes the High flow LS3 heads and an upgraded forged dished piston to keep the compression at 9.0 /1... more Please contact us for pricing
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 88890534 The key to towing performance is torque, and the 502 HT has it way down low where it's needed most. With 512 ft/lbs of torque at an incredibly low 3300 RPM and 377 horsepower at 4500 RPM, the 502 HT ... more Please contact us for pricing
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 12498777 An aluminum-headed 440-horse monster in a box! If you're going to put a big block in your project car, why not add some aluminum heads into the mix? GM Performance Parts took the venerable 454 HO, sw... more Please contact us for pricing
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 19244097 Direct from the corvette to your project vehicle! The LS3 6.2L is the 430-hp standard engine in the Chevrolet Corvette and is a fantastic combination of high-technology and uncompromising performan... more Please contact us for pricing
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 12568778 Affordable Big-Block performance with huge torque and 450 hp! With 450 horsepower and 550 lb.-ft. of torque, our 502 HO crate engine has power on tap for every need � whether it�s a �69 Chevelle at ... more Please contact us for pricing
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 19244549 The LS 376/480 comes with the same great features as the LS3 crate engine. The bottom end includes a 6-bolt aluminum block, nodular crank, high performance rods, and 10.7:1 pistons. The heads are high... more Please contact us for pricing
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 12371204 Nothing is quite as satisfying as building your own high-performance big-block. That's why GM Performance Parts offers the entire ZZ502 engine as a kit. Every past is engineered to work together to... more Please contact us for pricing
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 19244552 The LS376 with a race-proven camshaft helps build huge power in this carbureted combo! By combining traditional carbureted aspiration with the high-tech attributesof the LS platform, we�ve developed... more Please contact us for pricing
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 19271821 GMPP�s exclusive Ls3-based racing engine is a lightweight powerhouse! GM Performance Parts� CT525 6.2L crate engine is based on the latest- generation �LS� engine family and delivers serious power fo... more Please contact us for pricing
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 12496963 The DIY foundation for big torque! It�s simple: We offer the ZZ502/502 Base crate engine for the builder who wants the super-strong bottom end and high-flow aluminum oval-port cylinder heads, but... more Please contact us for pricing
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 19244805 GM Performance has worked closely with the California Air Resources Board (CARB) to secure emissions approval for these high-horsepower, high performance engines. These GM Performance LS3 6.2L E-Rod... more Please contact us for pricing
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 12371171 The king of all big block crate engines is the ZZ502. It's as close as you'll get to a custom-built 502 at a crate engine price. With heavy-duty components, the ZZ502's power and durability are ensure... more Please contact us for pricing
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 19201332 The king of all big block crate engines is the ZZ502. It's as close as you'll get to a custom-built 502 at a crate engine price. With heavy-duty components, the ZZ502's power and durability are ensure... more Please contact us for pricing
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 19166393 The classic L88 427 updated for the 21st century! Between 1967 and 1969, the legendary L88 was the ultimate expression of Chevy�s Big-Block power, combining a rigid iron cylinder block with lightwe... more Please contact us for pricing
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 19244611 Big-Block performance built from our tall-deck LSX block! One of the most legendary engines in muscle car history was the Chevy 454 Big-Block. With the tall-deck LSX Bowtie block, GM Performance Pa... more Please contact us for pricing
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 12499121 Outrageous style and fuel-injected drivability � all with Big-Block power! The Ram Jet 502 blends the legendary torque and performance of the Big-Block with a modern port fuel injection system and t... more Please contact us for pricing
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 12498792 The most powerful Big-Block street engine from GMPP! The ZZ572/620 is the ultimate expression of GM Performance Parts� engineering capability. We build the ZZ572 with huge 4.560-inch bores and add ... more Please contact us for pricing
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 12498826 GM Performance Parts offers the racing-oriented ZZ572/720R in Base Engine form, allowing the builder to order the long-block assembly and add the induction system, ignition system and other accessories separately. Please contact us for pricing
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 19201333 The most powerful Big-Block street engine from GMPP! The ZZ572/620 is the ultimate expression of GM Performance Parts� engineering capability. We build the ZZ572 with huge 4.560-inch bores and add ... more Please contact us for pricing
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 19244098 A legend in its own time. The LS7 is the standard engine in the Corvette Z06 and its 7.0L displacement (427 cubic inches) makes it the largest small block engine offered in a production car. Unlike LS... more Please contact us for pricing
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 19201334 Our baddest, most powerful Big-Block engine is ready for the strip! A 10-second car is quick, but the ZZ572/720R could achieve that with a couple of its spark plugs left in the pits. It is the king ... more Please contact us for pricing
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 19211708 551 lb.-ft. @ 3,800 rpm 556 hp @ 6,100 rpm More than 550 supercharged horse-power with exceptional refinement! The Cadillac CTS-V�s 6.2L supercharged LSA engine delivers 556 horsepower with refine... more Please contact us for pricing
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 19244099 The new LS9 6.2L supercharged�the standard engine in the 2009 Chevrolet Corvette ZR1�is a technology marvel that holds the distinction of being the most powerful regular-production engine ever offered... more Please contact us for pricing