The BluePrint Engines GM LS Compatible 376 c.i. Engine and T56 Manual Transmission Package delivers modern LS performance with the engagement of a six-speed manual drivetrain. Designed for high-performance street cars, Pro-Touring builds, restomods, and custom LS swaps, this Standard Edition Builder Series package combines a powerful 376 c.i. LS-compatible engine, T56 six-speed manual transmission, Natural Pulley Kit, and Holley Terminator X EFI System into a complete turnkey drivetrain solution.

Producing 700 horsepower and 640 lb-ft of torque, this package features a high-strength LS-style cast iron block, LS3 aluminum cylinder heads, forged rotating assembly, and a boosted-ready 9.5:1 compression ratio. The forged crankshaft and forged connecting rods provide the durability required for high-performance applications, while the hydraulic roller camshaft delivers strong power throughout the RPM range.

The included Holley Terminator X Max Gen IV EFI System provides complete electronic engine management with ECU control, wiring harness integration, and BluePrint calibration. The included T56 manual transmission package adds driver engagement with a performance dual-disc clutch, bell housing, billet flywheel, starter, and supporting components for a complete LS swap drivetrain.

Finished with a Natural Pulley Kit, this drivetrain package provides a clean OEM-style appearance while delivering serious horsepower potential for Camaro, Firebird, Corvette, Chevelle, Nova, and other custom LS-powered applications.

Key Features:

• Complete GM LS-compatible engine and T56 manual transmission package
• 376 cubic inch displacement
• 700 horsepower
• 640 lb-ft torque
• Standard Edition Builder Series
• Natural Pulley Kit
• Holley Terminator X Max Gen IV EFI System
• BluePrint calibrated ECU and wiring harness
• LS3-style aluminum cylinder heads
• 9.5:1 compression ratio
• High-strength LSX-style cast iron block
• Increased deck thickness and strength webbing
• Extended cylinder skirt design
• Priority main oiling system
• Six-bolt main configuration
• One-piece rear main seal
• OEM LS3 front and rear cover compatibility
• Forged rotating assembly:
  • Forged crankshaft
  • Forged pistons
  • Forged 6.125" connecting rods
• Hydraulic roller camshaft:
  • .612" intake lift
  • .585" exhaust lift
  • 225° intake duration @ .050"
  • 238° exhaust duration @ .050"
  • 113° LSA
• Three-bolt camshaft design
• High-flow fuel injectors
• Drive-by-wire throttle body
• Complete ignition system
• Coil packs, sensors, spark plugs, and wires included
• Harmonic balancer included
• Holley Terminator X Max Gen IV EFI:
  • ECU included
  • Complete wiring harness
  • Integrated tuning controls
  • Data logging capability
• T56 Six-Speed Manual Transmission Package:
  • McLeod Super Steel Pro dual-disc clutch
  • Bell housing
  • Billet flywheel
  • Engine guard
  • Starter
• T56 Gear Ratios:
  • 1st: 2.66:1
  • 2nd: 1.78:1
  • 3rd: 1.30:1
  • 4th: 1.00:1
  • 5th: 0.80:1
  • 6th: 0.63:1
• Recommended fuel: 91+ octane

Fitment Applications:

• 1982-2002 Chevrolet Camaro LS swap builds
• 1982-2002 Pontiac Firebird LS swap builds
• Chevrolet Corvette LS conversions
• Chevrolet Chevelle Pro-Touring builds
• Chevrolet Nova LS conversions
• GM restomod vehicles
• Classic muscle car LS swaps
• Street performance vehicles
• Custom LS swap applications

Installation Notes:

• Verify engine bay and transmission tunnel clearance before installation.
• Additional swap components may be required depending on application:
  • Engine mounts
  • Transmission crossmember
  • Driveshaft modification
  • Cooling system upgrades
  • Fuel system upgrades
  • Exhaust modifications
  • Wiring integration
  • Upgraded rear differential and drivetrain components
• Holley Terminator X EFI system includes a BluePrint-calibrated ECU. Follow BluePrint setup recommendations rather than standard Holley calibration procedures.
• BluePrint recommends air intake kit BPPLS01013 to maintain proper MAF calculations and dyno calibration.
• Engine requires proper pre-lubing procedure before initial startup.
• Not intended for pollution-controlled vehicles.