Engine · GM LS / LSA Drivetrains
Chevrolet LS3 / L99 Complete Drivetrain
$10,999.00$8,690.00
Buy 2+ · Save 20%Every order · Save 5%Brand New
Choose Power Level
400–430 HP
Condition
Brand New
Mileage
Low-mile takeout / crate (varies by unit)
Warranty
24-Month Limited Warranty
Fitment
Classic LS swap with modern 6-speed auto
Quantity
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DrivoraParts LLC — corporate HQ in Torrance, CA.
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Stock StatusIn Stock
BrandChevrolet
CategoryEngine
PlatformGM LS / LSA Drivetrains
What you see is what you get — exact item, as pictured. Want it upgraded? We’ll refurbish it to your spec.
Chevrolet LS3 / L99 Complete Drivetrain LS3 or L99 engine mated to a modern automatic transmission — the classic LS swap formula with contemporary gearing and driveability.Fits / CompatibilityClassic LS swap with modern 6-speed auto
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