The BluePrint Engines GM LS Compatible 376 C.I. Builder Series Engine & ZF 8-Speed Automatic Transmission Package delivers modern LS performance in a complete turnkey drivetrain solution for pro touring builds, restomods, muscle cars, street rods, and custom LS swap projects. Producing 510 horsepower and 440 ft.-lbs. of torque, this package combines BluePrint's proven 376 C.I. LS-compatible engine with the advanced ZF 8HP 8-Speed Automatic Transmission, offering exceptional acceleration, lightning-fast shifts, and outstanding highway drivability.

Built around BluePrint's high-strength LSX-style cast iron block, the engine features BluePrint LS3 aluminum cylinder heads, hypereutectic pistons, forged 6.098-inch connecting rods, a nodular iron crankshaft, and a hydraulic roller camshaft designed for dependable street performance. The included BluePrint Engines Calibrated ECU and Complete Engine Harness provide factory-tested tuning and OEM-like drivability for a simplified installation.

The factory-assembled ZF 8HP 8-Speed Automatic Transmission delivers lightning-fast 0.2-second shift times, a wide 7.0:1 gear ratio spread, and fully electronic operation with manual shift capability. The included Black Pulley Kit features an LT1-style accessory drive with a 150-amp alternator, compact A/C compressor, Type II power steering pump, and LT1-style water pump for a clean appearance and excellent LS swap compatibility. The engine and transmission ship fully assembled, reducing installation time while providing a professionally matched drivetrain package.

Whether you're building a Camaro, Firebird, Corvette, Chevelle, Nova, C10, G-Body, or custom street rod, the BLS3768KBZF delivers BluePrint Engines quality, reliability, and modern transmission technology in one complete package.

Key Features:

• 376 C.I. GM LS Compatible Builder Series Engine
• 510 Horsepower / 440 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 LSX-Style Cast Iron 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 6.098" Connecting Rods
• GM Plastic Intake Manifold
• Drive-by-Wire Throttle Body
• Complete Fuel Rails & Injectors
• Coil Packs, Spark Plugs & Wires
• LS Swap Oil Pan with Windage Tray & Pickup Screen
• Harmonic Balancer
• Black Pulley Kit featuring:
  • LT1-Style Water Pump
  • LT1-Style 150-Amp Alternator
  • Compact A/C Compressor
  • Type II Power Steering Pump
• Premium 91+ Octane Fuel Recommended
• Dyno Tested by BluePrint Engines

ZF 8-Speed Transmission Package Includes:

• ZF 8HP 8-Speed Automatic Transmission
• BluePrint Electronic Shifter
• Bellhousing
• Transmission Oil Cooler
• Oil Cooler Adapter
• Oil Cooler Fittings & Hose Kit
• Transmission Crossmember Mount
• 1350 U-Joint Yoke Adapter
• Park Pawl Release Handle
• Fully Calibrated Transmission Control
• Manual Shift Mode

Gear Ratios:

• 1st: 4.714:1
• 2nd: 3.143:1
• 3rd: 2.106:1
• 4th: 1.667:1
• 5th: 1.285:1
• 6th: 1.000:1
• 7th: 0.839:1
• 8th: 0.667:1

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, driveshaft length, crossmember fitment, cooling system, transmission controller integration, and accessory clearance 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 ZF transmission operation.
• BluePrint recommends Air Intake Kit BPPLS01013 to maintain proper MAF calculations and ECU calibration.
• Recommended automatic transmission stall converter: 2200 RPM or higher.
• ZF recommends transmission fluid service at approximately 150,000 km (93,000 miles) under normal operating conditions.
• Not intended for pollution-controlled vehicles or dry sump applications.