BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines BP4002CTC1

Buy BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines Online

The BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines are built for enthusiasts seeking substantial small-block Chevy performance with a ready-to-install configuration. This GM-compatible 400 cubic inch crate engine features a high-strength cast iron block with 4-bolt mains, forged steel crankshaft, forged pistons, and 5.700-inch connecting rods for a strong performance foundation. The engine is equipped with BluePrint aluminum cylinder heads and a hydraulic 632 chevy crate engine roller camshaft designed to deliver responsive power across the RPM range.

This carbureted dressed configuration includes an intake manifold, carburetor, distributor, oil pan, timing cover, and valve covers, reducing the number of components required to complete your engine installation. The 10.3:1 compression ratio and 3.750-inch crankshaft stroke complement the performance-oriented design. Manufacturer specifications list the engine at 500 horsepower and 510 lb-ft of torque, with a recommended fuel rating of 91+ octane.

For street performance builds, classic muscle cars, and custom projects, the BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines provide a combination of large-displacement torque, forged internal components, and convenient dressed-engine packaging. Each engine is dyno tested by BluePrint Engines to verify performance before shipment.

Product Specifications

Key Benefits

• 500 HP Performance: Delivers 500 horsepower and 510 lb-ft of torque for strong performance in compatible builds.
• Forged Internal Components: Forged pistons and a forged steel crankshaft provide a durable foundation for performance applications.
• Large 400 C.I. Displacement: The 400 cubic-inch platform provides substantial torque and responsive power.
• Performance Aluminum Heads: Aluminum cylinder heads help support the engine’s high-output configuration.
• Hydraulic Roller Camshaft: The roller cam is engineered for strong performance while providing practical street-oriented operation.
• 10.3:1 Compression Ratio: Provides a performance-focused compression setup designed around the manufacturer’s recommended 91+ octane fuel.
• 4-Bolt Main Block: The four-bolt main configuration provides additional structural support for the rotating assembly.
• Base Dressed Configuration: Includes key components such as valve covers, dipstick, timing cover, oil pump, and oil pan, simplifying the build process.