Big Power, Big Torque

One Of The Best Power-Per-Dollar Performance Crate Engines On The Market

Chevy's Latest and Greatest Crate Engine

Strong Internals are Durable and Forced Induction Ready

Karl Kustoms Has L8P Engines in Stock - Ready to Ship!

In Stock and Ready to Ship!

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Big Horsepower

523 Peak Horsepower

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Big Torque

543 lb.-ft.

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Perfect Displacement

400 cu. in. (6.6L)

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Built for Boost

Based off of GM's largest displacement LT engine, the L8P's heavy duty internals (including a forged steel crank) can handle a blower.

Performance Focused

A billet steel LT2-based camshaft gives this engine a performance-ready, durable valve train.

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Connect and Cruise Ready

The L8P Crate Engine is available as part of a Chevy Connect and Cruise system, making it easy to enjoy a modern powertrain in your favorite classic.

Better-Breathing, More HP

With high-flow heads the L8P breathes effortlessly, allowing for greater power output with every revolution.

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L8T Size Upscaled

A Whole Lot of Motor

Based GM's L8T production motor, the L8P is strong enough for hard work but revs easily. And because it's compact by historical standards, it's easy to fit into most older vehicles.