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Chevrolet

L8T 6.6L Longblock Engine Assembly

$9,403.73 $7,899.14 Save $1,504.59

SKU: 19433750

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Chevrolet Performance L8T 6.6L Longblock is a high-output, direct-injected engine foundation based on the Gen V small block. It is offered as a long block assembly for those who wish to select their own components. The engine features a forged steel crankshaft, aluminum Gen V LT cylinder heads, and a cast iron cylinder block with a six-bolt main cap design for enhanced strength and durability.

Fitment

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Specifications

BrandChevrolet
Part Number19433750
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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