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GM Performance - Crate Engines
GM Performance Crate Engines
Turn-key powerplant solutions
build it the right way, from the beginning...
Uncompromised peformance, new parts that are designed to work together the first time, a 12-month warranty, and unmatched value. How can you go wrong? Don't waste your time and money rebuilding and old engine. Get a GM Performance Parts crate engine and get your GM Performance vehicle back on the road or track.
Small Blocks
A small block Chevy V8, the perfect starting point for restoring your musclecar, building a hot rod, ot getting a long time friend back on the road.
Racing Engines
You eat, sleep, and breathe racing. Our circle track race engines are designed to keep you at the front of the pack lap after lap.
LS Engines
Pick the right LS engine for your application and you'll get one of the most technologically advanced small block V8s for your project.
Big Blocks
Experience an all-American big block V8! These engines send chills up your spine while they try to rip the seat out from under you.
ON ALL CRATE ENGINES!
 
350/290 HP Economy Performance Engine
The best value crate engine in the GM Performance Parts lineup! The 350/290 HP is the most popular GM Performance Parts crate engine because no one can deliver such performance for this kind of value. GM Performance Parts believes that everyone should be able to afford a high quality, high performance GM V-8 without going broke. The 350/290 is an answer to those car crafters who demand maximum return on their money.
  • Part No. 12499529
  • Our most popular crate engine
  • Delivers 290 hp @ 5100 rpm and a solid 326 lb.-ft. of torque at 3750 rpm
  • The perfect replacement engine for the millions of GM vehicles that shipped with a small-block
  • Four-bolt main bearing block, aluminum pistons, and hydraulic camshaft
  • Cast iron cylinder heads are designed to be extremely durable while still providing good airflow
HP 290
TQ 326
$2,553.33
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Small Blocks
350 HO Deluxe with Iron Vortec Heads
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350 HO Deluxe with Iron Vortec Heads
Complete from top to bottom, the 350 HO Deluxe comes with the intake manifold, carburetor, water pump, and distributor. It offers you an incredible performance value one that delivers big-time performance without costing you big-time money.
Part No. 12496968
HP 330
TQ 380
CALL
Temporarily Out Of Stock
ZZ4 350 Base with Aluminum Heads
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ZZ4 350 Base with Aluminum Heads
The ZZ4 350 comes to your door with an aluminum dual-plane intake manifold, HEI distributor, cast iron water pump, dampener, and flexplate. You only need to add a carburetor, starter, fuel pump, and plug wires to fire it up!
Part No. 24502609
HP 355
TQ 405
$4,546.66
Add-To-Cart
HT383 Base Performance Engine
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HT383 Base Performance Engine
A big-inch small-block tuned for torque! There comes a time when you may not just want more power, you may need more power. Times like when you are towing your show car or bass boat with that 1970s-and-earlier GM truck, and it just doesn't have the low-end grunt that you need to flatten hills or make a safe pass.
Part No. 12499101
HP 340
TQ 435
$4,763.33
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HT383E
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HT383E
An emissions-legal small-block that brings on the torque for your '96, '99 GM truck/SUV! The HT383E crate engine from GM Performance Parts is an exciting new extension of our 'High Torque' line that is especially designed for your '96, '99 half-ton, full-sized GM pickup trucks and SUVs, with the L31 350.
Part No. 17800393
HP 340
TQ 435
$5,162.50
Add-To-Cart
350 HO Base with Iron Vortec Heads
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350 HO Base with Iron Vortec Heads
The 350 HO Base trim level crate engine offers you all of the same great performance capability and internal components as the 350 HO Deluxe (and 350 HO Turn-Key) including chrome valve covers and timing cover, but it comes without the intake manifold, carburetor, water pump, balancer, distributor, and dampener parts that you likely have in your garage already.
Part No. 12486041
HP 330
TQ 380
$3,035.55
Temporarily Out Of Stock
350 HO Turn-Key with Iron Vortec Heads
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350 HO Turn-Key with Iron Vortec Heads
A 350 that's been stepped up in power. 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 dependable, time-tested combination of GM Performance Parts.
Part No. 12499711
HP 330
TQ 380
$5,599.00
Temporarily Out Of Stock
Fast Burn 385 Base with Aluminum Vortec Heads
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Fast Burn 385 Base w/Aluminum Vortec Heads
The Fast Burn 385 Base crate engine is delivered with an aluminum dual-plane intake manifold, HEI distributor, cast iron water pump, dampener, and flexplate. You only need to add a carburetor, fuel pump, starter, and plug wires to fire it up. All of these parts can be purchased from your GM Performance Parts dealer.
Part No. 12496769
HP 385
TQ 385
$5,130.68
Temporarily Out Of Stock
ZZ 383 High Performance Engine
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ZZ 383 High Performance Engine
Big-block-style power from a small-block engine! If you're looking for a small-block Chevy that makes big-block power, we've got the engine for you! For the ultimate GM Performance Parts small-block crate engine, choose the ZZ383 a combination of Fast Burn aluminum performance heads and a 383 stroker small-block that adds up to 425 horsepower and 449 lb.-ft. of torque.
Part No. 12498772
HP 425
TQ 449
$5,722.22
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ZZ4 Turn-Key with Aluminum Heads
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ZZ4 Turn-Key w/Aluminum Heads
An aluminum-headed 350 that makes 355 horse! As far as crate engines go, this one is a winner. The ZZ4 350 Turn-Key crate engine has been one of our most popular high performance crate engines since we started GM Performance Parts. Its legendary status is based on an incredible performance level that is stone cold reliable.
Part No. 12499712
HP 355
TQ 405
$5,856.25
Temporarily Out Of Stock
Ram Jet 350 PFI with Iron Vortec Heads
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Ram Jet 350 PFI w/Iron Vortec Heads
Port fuel injection meets a small-block classic. GM Performance Parts has just what you need to put a modern new twist on your favorite classic hot rod with our amazing Ram Jet 350 crate engine. GM offered the Ram Jet fuel injection system on a variety of models in the late-1950s through the mid-1960s, but the Ram Jet has never looked as good as this!
Part No. 12499120
HP 350
TQ 400
$5,916.66
Add-To-Cart
 
Racing Engines
CT355
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CT 350/355
A great racing engine based on our proven ZZ4 small-block crate engine! With the heart of the proven, durable ZZ4 crate engine, the CT355 Limited Late Model factory-sealed racing engine has all the power to keep you at the front of the pack for Saturday night's feature race.
Part No. 88958603
HP 355
TQ 405
$4,999.99
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CT350 Crate Engine
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CT 350/350 Crate Engine
Competitive and durable racing power at an economical price! Designed for circle track's weekend warriors, this bullet-proof 350-horsepower, 350-cubic-inch factory-sealed racing engine is a tough combination of power and reliability and it fits almost any racing budget.
Part No. 88958602
HP 350
TQ 390
$3,555.55
Temporarily Out Of Stock
CT400
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CT 350/400
Run up front with our race-winning 400-horsepower 350 with Fast Burn heads! GM Performance Part's Fast-Burn cylinder heads are the fast way to the winner's circle and they're standard on the CT400 Late-Model GM racing engine from GM Performance Parts.
Part No. 88958604
HP 400
TQ 400
$5,777.77
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LS Engines
LS2 6.0L w/o ECM and Wire Harness
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LS2 6.0L w/o ECM and Wire Harness
It's King Kong in a small-block. With the 400 HP LS2, GM has once again raised the bar for production-based small-block V8 performance. The 6.0L LS2 builds on the success of the popular LS1 V8 engine with more displacement, power and technical innovation.
Part No. 19156261
HP 400
TQ 400
$6,274.44
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LS 364/440
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LS 364/440
Based on the LS2 engine, the LS 364/440 ships with an aluminum LS block, which has a deep-skirt and six-bolt mains. Other features include lightweight flat-top pistons with 10.9:1 compression, powdered-metal rods, and nodular iron crankshaft. Easy installation with all the major components shipping to you in one box.
Part No. 17802134
HP 440
TQ 412
$6,299.00
Add-To-Cart
 
Big Blocks
ZZ454/440 440 HP with Aluminum Heads
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ZZ454/440 440 HP w/Aluminum Heads
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, swapped the cast iron production heads for a set of our oval-port aluminum castings, and created the ZZ454.
Part No. 12498777
HP 440
TQ 500
$6,623.33
Add-To-Cart
ZZ502 Deluxe Assembled w/Aluminum Heads
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ZZ502 Deluxe Assembled w/Aluminum Heads
An out-of-the-box 502 powerhouse that is ready to go! For those of you who want your ZZ502/502 already assembled, GM Performance Parts has just what you need. The ZZ502/502 Deluxe crate engine includes the entire engine, from carb to oil pan, and comes assembled from the factory. It includes a four-barrel carburetor, intake manifold, starter, distributor, plug wires, and water pump.
Part No. 12496962
HP 502
TQ 567
$9,226.66
Temporarily Out Of Stock
Ram Jet 502 PFI with Aluminum Heads
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Ram Jet 502 PFI w/Aluminum Heads
With an 11 fuel-injected intake manifold flexing out of the top of a 502 big-inch Rat, the GM Performance Parts Ram Jet 502 is just plain cool. Not only attractive, the Ram Jet intake adds a significant amount of function to the big-block with amazing throttle response that you just have to experience to believe.
Part No. 12499121
HP 502
TQ 565
$11,385.55
Add-To-Cart
454 HO with Iron Heads & Roller Cam
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454 HO with Iron Heads & Roller Cam
Musclecar power at a low-buck price! Now, this is the stuff that legends are made of. Big-block, street-sweeping power just like the '60s GM musclecars that you grew up with or have worshipped for years. Now, GM Performance Parts has a 454 cubic inch crate engine that is big on power and low on dollar.
Part No. 12568774
HP 425
TQ 500
$6,083.33
Add-To-Cart
ZZ572/620 Deluxe
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ZZ572/620 Deluxe
Big-block performance with torque to spare. When you're ready to really step it up, it's time for the GM Performance Parts ZZ572 and its massive 620 horsepower and 650 lb.-ft. of torque! This is flat-out, the baddest street Rat available that still happily runs on pump gas.
Part No. 12498793
HP 620
TQ 650
$15,999.00
Temporarily Out Of Stock
ZZ572/720R Deluxe
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ZZ572/720R Deluxe
The ultimate beast! Make no mistake, the ZZ572/720R is a race motor. It delivers a resounding 720 horsepower and 685 lb.-ft. of torque creating at the same time the most powerful big-block crate engine ever offered by GM Performance Parts.
Part No. 12498827
HP 720
TQ 685
$16,999.00
Temporarily Out Of Stock