The BluePrint Engines GM LS Compatible 376 C.I. Builder Series Engine & ZF 8-Speed Automatic Transmission Package combines modern LS performance with one of the industry's most advanced automatic transmissions in a complete turnkey drivetrain package. Producing 530 horsepower and 495 ft.-lbs. of torque, this Builder Series combination is engineered for pro touring builds, restomods, muscle cars, street rods, and custom LS swap projects seeking exceptional performance, reliability, and everyday drivability.

At the heart of the package is BluePrint's high-strength cast iron LS-compatible block, equipped with BluePrint LS3 aluminum cylinder heads, a hydraulic roller camshaft, hypereutectic pistons, forged connecting rods, and a nodular iron crankshaft. Engine management is handled by the included BluePrint Engines calibrated ECU and complete engine harness, delivering OEM-style drivability with factory-tested calibration for simplified installation.

Factory assembled with the ZF 8HP 8-Speed Automatic Transmission, this package provides lightning-fast shift speeds, a wide gear ratio spread, and excellent highway cruising characteristics. The included Black Pulley Kit features a compact, low-profile accessory drive that delivers a clean performance appearance while fitting many popular LS swap applications. The complete engine and transmission arrive assembled from BluePrint Engines, reducing installation time and providing a professionally matched drivetrain solution.

Whether you're building a Camaro, Firebird, Corvette, Chevelle, Nova, C10, G-Body, or custom street rod, the BLS3763KBZF delivers dependable BluePrint quality with modern automatic transmission technology.

Key Features:

• 376 C.I. GM LS Compatible Builder Series Engine
• 530 Horsepower / 495 ft.-lbs. Torque
• ZF 8HP 8-Speed Automatic Transmission
• Standard Edition Builder Series
• BluePrint Engines Calibrated ECU & Complete Engine Harness
• Black Pulley Kit
• BluePrint high-strength cast iron LS-compatible block
• BluePrint LS3 aluminum cylinder heads
• 10.7:1 Compression Ratio
• Hydraulic roller camshaft
  • .612" Intake Lift
  • .585" Exhaust Lift
  • 225° Intake Duration @ .050"
  • 238° Exhaust Duration @ .050"
  • 113° Lobe Separation Angle
• Hypereutectic pistons
• Nodular iron crankshaft
• Forged 6.125" connecting rods
• GM plastic intake manifold
• Electronic throttle body
• Factory assembled engine and transmission package
• Requires BluePrint Engines electronic shifter
• Premium 91+ octane fuel recommended
• Dyno tested by BluePrint Engines

Fitment Applications:

Designed for custom GM LS-powered vehicles including:

• Chevrolet Camaro LS Swaps
• Pontiac Firebird LS Swaps
• Chevrolet Corvette Projects
• Chevrolet Chevelle Restomods
• Chevrolet Nova Builds
• Chevrolet C10 Trucks
• GM G-Body Applications
• Street Rods
• Pro Touring Vehicles
• Custom Performance Builds

Note: Verify engine mounts, transmission tunnel clearance, crossmember, driveshaft length, cooling system, accessory clearance, and transmission controller integration before installation.

Installation Notes:

• Ships with the engine and ZF 8-Speed transmission factory assembled.
• Includes a BluePrint Engines calibrated ECU. Do not overwrite the supplied calibration.
• Requires the BluePrint Engines electronic shifter for proper operation of the ZF transmission.
• The low-profile Black Pulley Kit fits many LS swap applications, but steering, radiator, and chassis clearances should always be verified.
• BluePrint recommends using Air Intake Kit BPPLS01013 to maintain proper MAF calculations and factory ECU calibration.