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  1. Catalog  /  C5 C6 Z06 ZR1 GS Corvette  /  Corvette Engine Performance  /  Camshafts & Valvetrain  /  19540157

LS3 19435104 LS376/525 6.2L Crate Engine 525HP - Chevrolet Performance 19540157

LS3 19435104 LS376/525 6.2L Crate Engine 525HP - Chevrolet Performance 19540157
$12,346.74 
Model 19540157
Manufacturer CHEVROLET PERFORMANCE
Add to Wish List Reviews
LS3 19435104 LS376/525 6.2L Crate Engine 525HP - Chevrolet Performance 19540157

LS3 525HP Crate Engine

Special Notes

  • Crate Engine does NOT include the ECM controller kit

  • Requires Premium 93-Octane Fuel

  • Uses the Chevrolet SS Oil Pan Assembly – Check with our Tech Team for suggested oil pans to fit your application

  • Not Intended for Marine Usage

  • Developed by GM for Pre-1976 Street Vehicle Engine Swaps

    • Previous Part Numbers:

  • 19435104

  • 19434641

  • 19434642

  • 19432418

  • 19419866

  • 19370413

  • 19369338

  • 19301360

  • 19259233

  • 19259232



    • Freight option offered: Lift Gate Service (Yes/No); not treated as a product variation.
    This product was added to our catalog on Tuesday 06 October, 2026.
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    Manufacturers
    Latest Specials
    C6 "CORVETTE" Mirror Finish Rear Stainless Steel Letter Inserts, Fits all Model C6 CorvetteC6 "CORVETTE" Mirror Finish Rear Stainless Steel Letter Inserts, Fits all Model C6 Corvette
    $66.30  $58.46 
    Featured
    Paragon OBDII Port Lock Anti Theft Device, C8 Corvette and othersParagon OBDII Port Lock Anti Theft Device, C8 Corvette and others
    $49.99 
    Latest products
    Brian Tooley Racing 97-03 LS Head Bolt Kit 2 Needed Per Engine - BTR98545Brian Tooley Racing 97-03 LS Head Bolt Kit 2 Needed Per Engine - BTR98545
    $44.99 
    APsis 2020+ C8 Corvette Carbon Fiber Side Grille Vents - LR-CHE11-04A-CXAPsis 2020+ C8 Corvette Carbon Fiber Side Grille Vents - LR-CHE11-04A-CX
    $1,200.00 
    1955-1957 Chevy Aeromotive Gen II Stealth Fuel Tank 340 lph 184991955-1957 Chevy Aeromotive Gen II Stealth Fuel Tank 340 lph 18499
    $923.48 
    Granatelli 1988-1993 Pontiac LeMans 1.6L L4 0-Ohm Spark Plug Wires - 24-1394SGranatelli 1988-1993 Pontiac LeMans 1.6L L4 0-Ohm Spark Plug Wires - 24-1394S
    $85.36 
    2010-2014 Camaro Nitrous Oxide - 102mm Plate Nitrous System2010-2014 Camaro Nitrous Oxide - 102mm Plate Nitrous System
    $899.95 
    Granatelli 2003-2006 Jeep Wrangler 2.4L L4 MPG 0-Ohm Wires - 34-1708MPGGranatelli 2003-2006 Jeep Wrangler 2.4L L4 MPG 0-Ohm Wires - 34-1708MPG
    $142.44 
    2020-27 C8 Corvette Stingray/E-Ray/Grand Sport Paragon T-Shirts, White2020-27 C8 Corvette Stingray/E-Ray/Grand Sport Paragon T-Shirts, White
    $24.99 
    Granatelli Turn Signal Switch, with Billet Cover "HIP HUGGER" - 698112BGranatelli Turn Signal Switch, with Billet Cover "HIP HUGGER" - 698112B
    $71.82 
    Camaro RS Floor Mats 4 Pc. Set (Silver Logo)Camaro RS Floor Mats 4 Pc. Set (Silver Logo)
    $207.64 
    Prw Industries Inc. Mechanical Water Pump - GM Fullsize SUV/Truck 1997-2006Prw Industries Inc. Mechanical Water Pump - GM Fullsize SUV/Truck 1997-2006
    $219.77 
    Social Networking


    Check us out on Facebook!

    Follow us on Twitter!
    See our Videos on YouTube!

    Check out our eBay Store!
    Trade Associations

    C6 Performance is a Proud Member of SEMAProud Member of The National Corvette Museum
    Live Support