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Chevrolet Performance 12681432

Chevrolet Performance GM 5.7L 350 Long Block Cast Iron Truck Engine 1996-2002 Chevy/GMC Truck/SUV/Van


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Chevrolet Performance GM 5.7L 350 Long Block Cast Iron Truck Engine 1996-2002 Chevy/GMC Truck/SUV/Van $2,009.99
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GM 5.7L 350 Truck Engine
  • Replacement for 809-12530282
  • 1996-2002 Chevy/GMC Truck/SUV/Van
  • VIN "R"/L31 Engine
  • 3-Year/100,000-Mile Warranty
  • Some exclusions may apply
  • Chevrolet Performance 12681432 Details

    5.7L 350 Truck Engine


    Manufacturer's Part Number:

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    Capable of 255 horsepower, the GM Goodwrench long block 350 engine was created as a drop-in replacement for 1996-2002 Chevy/GMC 1/2-ton and 3/4-ton applications. Its Vortec cylinder heads feature a swirl port design. Specifications

    • 2-Bolt Main Block (1-Piece Seal)
    • Nodular Iron Crankshaft
    • Powdered Metal Connecting Rods
    • Dished Hypereutectic Pistons
    • Compression Ratio: 9.4 to 1
    • Hydraulic Roller Camshaft
    • Lift: .414'' Intake, .428'' Exhaust
    • Duration at .050'': 191° Intake, 196° Exhaust

      JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

      GM Warranty

      Chevy Crate Engine Break-In Guide

    12681432 is rated 5.0 out of 5 by 12.
    Rated 5 out of 5 by from Great value Last year when I painted my truck I noticed many oil leaks, to fix them all would’ve cost more than this crate engine. I ordered online on a Monday night and had it by the weekend! So shipping was fast, took me seven days to install, so my truck will last until I die. LOL
    Date published: 2018-09-01
    Rated 5 out of 5 by from Great price Best price. I’m a Retired GM employee and Jegs price was better than my GM cost plus price. I also got and extra 10% off because I bought it on the weekend Jegs sponsored the Route 66 NHRA drag race and used there promo code. And I have no worries because it’s an brand new GM crate engine. You can’t go wrong with Jegs.
    Date published: 2018-07-04
    Rated 5 out of 5 by from Great engi I bought a 5.7 vortex and it have did everything that I expected thanks guys for the engine and a great price couldn't beat that deal anywhere
    Date published: 2018-04-16
    Rated 5 out of 5 by from Mike Just bought this engine a month ago finally installed it in wife's 1997 Tahoe only 100 miles on the new engine but runs smooth and same amount of power as when the old engine was new! So far so good and shipping was very fast and Hassel free!
    Date published: 2017-11-19
    Rated 5 out of 5 by from Just as advertised . . . I purchased this engine for my 1998 Chevy Tahoe 2D. It was a plug-and-play factory engine replacement that performaned excellent. I highly recommend this replacement engine, you cannot go wrong. I had mine painted in hanger orange as and to history; I only wish the engine came in that color straight from JEGS.
    Date published: 2017-09-11
    Rated 5 out of 5 by from 350 vortec I bought a 350 vortec like a month ago so far so good this my first time buy any kind of engine
    Date published: 2017-04-07
    Rated 5 out of 5 by from Great engine Bought this engine for the warranty. Jegs had the best price, no core return and free shipping. I am very happy.
    Date published: 2016-05-12
    Rated 5 out of 5 by from Everything I Expected! I am very pleased with my purchase from JEGS. The engine was an exact replacement at a great price. Delivery was amazingly fast. The website is great and all was a smooth transaction. No hassles and no worries! I am very pleased.
    Date published: 2016-02-08
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    If u use part #,, . 249-08-302-8 can I use the roller lifters that come with the motor ????, And how about the rockers

    Asked by: jerrynspringhill
    Yes. Cam is a direct replacement.
    Answered by: Kenny U
    Date published: 2018-11-26

    Does this egine come as pictured, with oil pan and Valve covers?

    Asked by: Willie1040
    Yes, this engine will come as you see it pictured.
    Answered by: Rusty B
    Date published: 2018-11-06

    I notice in the picture that there is a fuel pump mount location. I have a 1996 silverado that is fuel injected and does not use a mechanical fuel pump. Does the engine come with a plate to block that off and are these vortec heads on this engine?

    Asked by: Easy2b
    Most of these late model engine are not set up for a mechanical fuel pump. The camshaft does not have the eccentric on it to drive the pump.
    Answered by: Rusty B
    Date published: 2019-01-11

    I have a 98 k1500. 8th digit is R. I am in California, can I use this engine, is it smog legal?

    Asked by: dave332
    These engines are not smog legal for use in California.
    Answered by: Rusty B
    Date published: 2018-10-31

    I have a 92 chevy camaro rs v8 350 but im looking for an engine that would fit my car with more horsepower but that would fit my manual transmission...

    Asked by: Miguelitto
    This would be a good option - https://www.jegs.com/i/Chevrolet-Performance/809/19210007/10002/-1
    Answered by: Rusty B
    Date published: 2018-10-26

    What's the difference between this engine (Part Number: 809-12681432) and your other option (Part Number: 059-0282)? They seem the same but one has a more thorough description. Thanks!

    Asked by: sailaway_steve
    The GM engine is a new engine and the JEGS engine has been remanufactured to a high standard. Both engines have a 3 year warranty.
    Answered by: Rusty B
    Date published: 2018-10-26

    Is there a core charge

    Asked by: Sharpshot
    No, this engine does not have a core charge.
    Answered by: Rusty B
    Date published: 2018-10-09

    Will this go in an 06 Chevy Colorado 

    Asked by: Rogue117
    It will physically fit, but will require a lot of fabrication and modification to make it work properly.
    Answered by: Rusty B
    Date published: 2019-02-23
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