Hawks Motorsports proudly offers the BluePrint Engines PSLS3763CTF GM LS Compatible 376 C.I. Pro Series Engine, a complete LS performance crate engine package designed for enthusiasts who want proven LS power with modern EFI control. Producing 530 horsepower and 495 lb-ft of torque, this Base Dressed Pro Series engine combines BluePrint’s high-strength LSX-style architecture with a Holley Terminator X Max Gen IV complete EFI system for simplified installation, advanced tuning capability, and exceptional performance.

Built around a BluePrint High Strength Cast Iron LSX-style block, this 376 cubic inch engine features reinforced block construction, priority main oiling, a 6-bolt main design, and LS3-style aluminum cylinder heads for durability in high-performance street, strip, and swap applications. The combination of a nodular iron crankshaft, forged 6.125-inch connecting rods, hypereutectic pistons, hydraulic roller camshaft, and 10.7:1 compression ratio provides strong power and reliable performance.

The PSLS3763CTF includes a Holley Terminator X Max Gen IV EFI system with complete ECU and wiring harness, allowing builders to avoid the complexity of sourcing separate engine management components. The ECU is calibrated by BluePrint Engines specifically for this engine package, providing a ready-to-tune solution for LS swap builds.

This engine is an excellent choice for Camaro, Corvette, Chevelle, Nova, C10, Firebird, GTO, restomod, Pro Touring, and custom LS swap applications where reliable horsepower and modern drivability are required.

Key Features:

• Part Number: PSLS3763CTF
• Manufacturer: BluePrint Engines
• GM LS Compatible Pro Series Engine
• 376 Cubic Inch Displacement
• 530 Horsepower
• 495 lb-ft Torque
• Base Dressed Configuration
• Holley Terminator X Max Gen IV EFI System Included
• Complete ECU & Wiring Harness Included
• BluePrint High Strength Cast Iron LSX-Style Block
• LS3 Aluminum Cylinder Heads
• Hydraulic Roller Camshaft
• Hypereutectic Pistons
• Nodular Iron Crankshaft
• Forged 6.125" Connecting Rods
• Internally Balanced Rotating Assembly
• 10.7:1 Compression Ratio
• 91+ Octane Fuel Recommended
• 58x Reluctor Wheel
• 4x Cam Sensor
• EV6 Style Fuel Injectors
• LS Swap Oil Pan Included
• Fuel Rail Included
• DBW Throttle Body Included
• GM Plastic Intake Manifold Included
• Water Pump Included
• Coil Packs Included
• Spark Plugs & Wires Included
• Harmonic Balancer Included
• Designed for Custom LS Swap Applications

Engine Specifications:

General:

• Manufacturer: BluePrint Engines
• Part Number: PSLS3763CTF
• Engine Family: GM LS Compatible
• Series: Pro Series
• Configuration: Base Dressed
• Displacement: 376 C.I.
• Horsepower: 530 HP
• Torque: 495 lb-ft
• Compression Ratio: 10.7:1
• Fuel System: Holley Terminator X Max EFI
• ECU/Harness: Included
• Fuel Recommendation: 91+ Octane

Block Specifications:

• BluePrint High Strength Cast Iron LSX-Style Block
• Bore: 4.0662"
• Main Cap Design: 6-Bolt Main
• Priority Main Oiling System
• Increased Deck Thickness
• Strength Webbing Reinforcement
• Extended Cylinder Skirt Design
• Improved Water Jacket Design
• 1-Piece Rear Main Seal
• OEM LS3 Front & Rear Cover Compatible

Rotating Assembly:

• Nodular Iron Crankshaft
• Stroke: 3.622"
• Forged Connecting Rods
• Rod Length: 6.125"
• 150,000 PSI Rod Bolts
• Hypereutectic Pistons
• Flat Top Pistons
• Internally Balanced Front & Rear Assembly

Cylinder Heads:

• BluePrint Aluminum LS3 Cylinder Heads
• Part Number: PS8015
• Chamber Size: 69cc
• Intake Valve: 2.165"
• Exhaust Valve: 1.590"
• Intake Runner: 259cc
• Exhaust Runner: 102cc

Camshaft Specifications:

• Hydraulic Roller Camshaft
• Three-Bolt Cam Design
• Intake Lift: .612"
• Exhaust Lift: .585"
• Duration @ .050:
  • Intake: 225°
  • Exhaust: 238°
• Lobe Separation Angle: 113°

EFI System:

Holley Terminator X Max Gen IV EFI System

Includes:

• Holley Terminator X Max ECU
• Complete Engine Wiring Harness
• Handheld Controller
• Integrated Data Logging
• Programmable EFI Controls
• Base Calibration for PSLS3763CTF Engine

The ECU comes pre-calibrated by BluePrint Engines. Additional transmission control capability requires the appropriate transmission harness.

Included Components:

• LS3 Aluminum Cylinder Heads
• Holley Terminator X Max EFI System
• ECU & Wiring Harness
• GM Plastic Intake Manifold
• DBW Throttle Body
• Fuel Injectors
• Fuel Rail
• LS Swap Oil Pan with Windage Tray & Pickup Screen
• Water Pump
• Throttle Pedal & Sensors
• Spark Plugs & Wires
• Harmonic Balancer
• Coil Packs

Fitment Applications:

Compatible with custom LS-powered builds including:

• Chevrolet Camaro
• Chevrolet Corvette
• Chevrolet Chevelle
• Chevrolet Nova
• Chevrolet C10
• Chevrolet Silverado
• Pontiac Firebird
• Pontiac GTO
• Pontiac G8
• Chevrolet SS
• Street Rods
• Restomod Builds
• Pro Touring Vehicles
• LS Swap Applications
• Custom Muscle Cars

Always verify transmission compatibility, accessory clearance, fuel system requirements, and exhaust fitment before installation.

Installation Notes:

• Designed for custom LS swap applications.
• Includes complete Holley EFI engine management system.
• ECU calibration is supplied by BluePrint Engines.
• Do not replace the supplied calibration with the standard Holley base map.
• Requires compatible LS transmission setup.
• Verify flexplate/flywheel requirements before installation.
• Recommended fuel: 91+ octane.
• Professional installation and tuning recommended.
• Transmission control requires additional harness components if applicable.