The BluePrint Engines GM LS Compatible 376 C.I. Pro Series Supercharged Engine delivers uncompromising LS performance with the proven power of a Magnuson TVS2650 supercharger. Producing an impressive 700 horsepower and 640 ft.-lbs. of torque, this fully dressed Pro Series crate engine is built for serious street machines, Pro Touring builds, restomods, and race-inspired custom vehicles that demand exceptional reliability and supercharged performance.

At the heart of this engine is BluePrint's high-strength LSX-style cast iron block, featuring a forged rotating assembly with forged crankshaft, forged connecting rods, forged dished pistons, and BluePrint LS3 aluminum cylinder heads. The Magnuson TVS2650 roots-style supercharger delivers instant boost and exceptional throttle response across the RPM range, while the hydraulic roller camshaft is specifically matched to maximize supercharged performance.

Fuel and ignition are managed by the included Holley Terminator X Max Gen IV EFI System, complete with a BluePrint pre-calibrated ECU, wiring harness, sensors, handheld programmer, and real-time self-learning fuel mapping. This version also includes the complete Natural Front Accessory Drive Kit, providing a factory-style aluminum finish with an LS3-style water pump, 150-amp alternator, compact A/C compressor, and power steering pump for a clean, professional installation.

Key Features:

• 376 C.I. GM LS Compatible Pro Series Engine
• 700 Horsepower / 640 ft.-lbs. Torque
• Magnuson TVS2650 Supercharger
• Deluxe Dressed Configuration
• Natural Front Accessory Pulley Kit
• Holley Terminator X Max Gen IV EFI System
• BluePrint High-Strength LSX-Style Cast Iron Block
• BluePrint LS3 Aluminum Cylinder Heads
• 9.5:1 Compression Ratio
• Hydraulic Roller Camshaft
  • .612" Intake Lift
  • .585" Exhaust Lift
  • 225° Intake Duration @ .050"
  • 238° Exhaust Duration @ .050"
  • 113° Lobe Separation Angle
• Forged Dished Pistons (10cc)
• Forged 3.622" Stroke Crankshaft
• Forged 6.125" Connecting Rods
• 90 lb/hr (950cc) Fuel Injectors
• Drive-by-Wire Throttle Body
• Coil Packs, Spark Plugs & Wires Included
• Low Profile Rear Sump Oil Pan
• Non-Weighted Harmonic Balancer
• Complete Natural Front Accessory Drive
• Premium 91+ Octane Fuel Recommended
• Dyno Tested by BluePrint Engines

Fitment Applications:

Designed for high-performance GM LS-powered vehicles including:

• Chevrolet Camaro
• Pontiac Firebird
• Chevrolet Corvette
• Chevrolet Chevelle
• Chevrolet Nova
• Chevrolet C10 Trucks
• Chevrolet Chevelle
• Street Rods
• Pro Touring Builds
• Custom Performance Vehicles

Note: Verify engine mounts, accessory clearance, cooling system capacity, fuel system requirements, transmission compatibility, and hood clearance before installation.

Installation Notes:

• Includes Holley Terminator X Max Gen IV EFI System with BluePrint factory calibration.
• Do NOT perform the standard Holley ECU calibration procedure, as the ECU is pre-configured specifically for this engine.
• Includes complete Natural Front Accessory Drive Kit with:
  • LS3-style water pump
  • 150-amp alternator
  • Compact A/C compressor
  • Power steering pump with attached reservoir
• Equipped with Magnuson TVS2650 Supercharger.
• BluePrint recommends Air Intake Kit BPPLS01013 to maintain proper MAF calculations and factory dyno calibration.
• Not for use in pollution-controlled vehicles.
• Premium 91+ octane fuel is required.