Engines and Components Engines, Blocks and Components

BLUEPRINT ENGINES

GM LS COMPATIBLE 376 C.I. ENGINE AN

$20,626.12

SKU: B05J BLS3763ZF

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

BluePrint Engines Builder Series pairs a GM LS-compatible 376 cubic-inch engine with the advanced ZF 8-speed automatic transmission for a seamless, turnkey solution. Producing 530 horsepower and 495 ft.-lbs. of torque, this pump-gas powerhouse is built on BluePrint’s high-strength cast-iron LSX-style block. Equipped with a BluePrint-calibrated ECU, GM plastic intake manifold, polished pulley kit, and OEM-level engine and transmission management, it’s engineered for both performance and reliability. The ZF 8HP70 transmission delivers lightning-fast 200ms shift times, lightweight internals, and a wide 7.0:1 gear spread, providing dual-clutch-like responsiveness with the refinement of a modern automatic. Designed for pro-touring builds, Restomods, and high-performance street machines, this package comes complete with installation hardware and the peace of mind of BluePrint’s unmatched customer support.

Fitment

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Specifications

BrandBLUEPRINT ENGINES
Part NumberB05J BLS3763ZF

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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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