Sale!

Chevrolet Performance LS3 6.2L LS376/430 HP Crate Engine

Original price was: $12,175.11.Current price is: $9,679.21.

  • Standard engine in the 5th Gen Camaro SS and C6 Corvette
  • 430 hp @ 5,900 rpm/425 lb.-ft. @ 4,600 rpm
  • One of Chevrolet’s best and most versatile engines
  • Includes Camaro F-body wet sump oil pan

Have your engine dyno tested by one of our professional engine builders to ensure everything is properly broken in. We can dyno your engine with your components to make sure everything is working harmoniously before shipping you the whole assembly drained and ready to install.

Shipping is free, but we need to know if a liftgate is required for delivery.

  • 1x Chevrolet Performance LS3 6.2L LS376/430 HP Crate Engine
    $9,679.21
  • Subtotal $9,679.21

LS3 Crate Engine

The New Classic in Chevy Performance and Durability! The 6.2L LS3 crate engine from Chevrolet Performance combines modern technology with the performance and longevity you expect from a Chevrolet small block. The LS3 features rectangular-port heads and a high-lift camshaft, designed for maximum air flow and torque. Create a complete “restomod” performance package for your ride by combining the LS3 crate engine with an engine controller kit and one of several modern transmission options.

Questions about what Chevy Performance crate engine is best for you? Learn more here.

Karl’s Kustoms is here to help you make your next build the best it can be, as a top-rated retailer of Chevy performance engines, parts, and accessories, and over 40 years of dedication to GM performance.

What’s Included

  • Shipped with Camaro SS (5th Gen) oil pan installed
  • Assembly does not include electronics
    • Use LS3 Controller Kit, P/N 19354328 for engine operation. Kit includes electronic throttle pedal, which is required for throttle input to the ECU
  • Front-End Accessory Drive Kits are available in several configurations

Important Notes

Installing this engine in a vehicle not originally equipped with a small block engine may require modifications or additional components not included, such as fabricating various components for the cooling, fuel, electrical, and exhaust systems. Replaces old P/N 19369326, P/N 19370416, P/N 19419862, P/N19432414

Recommended Transmissions:

  • SuperMatic 4L70-E Four-Speed Automatic P/N: 19368613
  • SuperMatic 6L80-E Six-Speed Automatic P/N: 19366637
  • T56 Super Magnum 6-Speed Manual P/N: 19352208

Warning:

  • Not emissions legal for street use. Intended for racing/competition use only.
  • Not intended for marine applications.
Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

You may also like…

  • Powermaster 9109 PowerMAX LS Starter

    $178.99
    Add to cart
  • Sale!

    Holley 20-185BK Comp Mid-Mount Accessory System LS-Black

    Original price was: $2,760.00.Current price is: $2,483.95.
    Add to cart
  • Sale!

    BluePrint LS01013 Universal Cold Air Intake Kit for Gen IV LS and Hemi engines

    Original price was: $149.95.Current price is: $125.99.
    Add to cart
  • Sale!

    LS Swap Conversion Oil Pan Retrofit Kit Low Profile LS1/LS2/LS3/LS6 | 4.8/5.3/6.0

    $149.99$289.95
    Add to cart This product has multiple variants. The options may be chosen on the product page