BLUEPRINT ENGINES 400 C.I. GM COMPA

Name: BLUEPRINT ENGINES 400 C.I. GM COMPA
Brand: BLUEPRINT ENGINES
SKU: B05J B400KTKX
Price: 19902.78 USD
Availability: InStock

$19,902.78

SKU: B05J B400KTKX

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Description

The BLUEPRINT ENGINES B400KTKX is a GM Small Block Compatible 400 cubic inch crate engine paired with a TKX manual transmission, delivering 500 horsepower. It includes a polished pulley kit and is carbureted. This engine is designed for custom installations in various vehicles that can accommodate a GM Small Block.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

Brand	BLUEPRINT ENGINES
Part Number	B05J B400KTKX

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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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