BluePrint Engines BP3961CTF GM 396 Stroker 491 HP EFI Fully Dressed

BluePrint BP3961CTF 491 HP EFI Dressed Engine

BluePrint BP3961CTF GM 396 Stroker 491 HP EFI Fully Dressed units deliver a fully integrated turnkey unit designed for modern restomods requiring both massive stroker displacement and electronic fuel injection reliability. This 6.5L 396ci assembly features high-velocity aluminum cylinder heads engineered to produce a consistent 491 horsepower. Built with a hydraulic roller camshaft and a precision internal/external rotating assembly, this core is a perfect high-performance fit for iconic GM platforms demanding modern throttle response.

As an all-in-one propulsion solution, this dressed EFI unit arrives as a complete Stage 3 package including a factory-installed throttle body and intake manifold. The BluePrint BP3961CTF is backed by an industry-leading 30-Month / 50,000-mile limited warranty, ensuring the structural durability required for sustained high-performance street use. This unit is protected against fluid weeping by a modern one-piece rear main seal and is built on a seasoned cast-iron block for maximum integrity, providing a high-performance solution for any high-end Chevy stroker project.

Key Features of BluePrint High Performance BP3961CTF

• 6.5L 396ci stroker displacement delivering 491 horsepower performance.
• High-flow aluminum cylinder heads for optimized thermal management.
• Throttle body-based EFI setup for modern fuel delivery and response.
• Hydraulic roller camshaft ensures smooth and consistent valvetrain stability.
• Internal and external engine balance for vibration-free operation.
• One-piece rear main seal prevents common Small Block Chevy oil leaks.
• Backed by a premium 30-Month / 50,000-mile limited warranty.

BP3961CTF Include:

• Intake Manifold
• Throttle Body
• Distributor
• Oil Pan
• Valve Covers
• Timing Cover