BluePrint Engines BP454CT GM 454 460 HP Cruiser Base Long Block

BluePrint BP454CT 460 HP Chevy Cruiser Core

BluePrint BP454CT GM 454 460 HP Cruiser Base Long Block units provide a high-torque mechanical centerpiece for classic Chevrolet enthusiasts seeking reliable Big Block power. This 7.4L 454ci build features high-flow aluminum cylinder heads and a 9.85:1 compression ratio, engineered for dependable performance in large-scale muscle cars and trucks. Built with a modern hydraulic roller camshaft and a precision external balance, this core is a perfect fit for iconic GM platforms like the Chevelle, Corvette, and C20 pickups requiring elite displacement and reliability.

As a raw power core, this long block foundation arrives in an induction-ready state, allowing for customized build specifications with performance induction and accessory systems. The BluePrint BP454CT is backed by an industry-leading 30-Month / 50,000-mile limited warranty, providing long-term structural reliability and peace of mind for your project. This high-performance core is designed for builders who require elite assembly standards and modern manufacturing reliability in a traditional Big Block Chevy package protected by a one-piece rear main seal.

Key Features of BluePrint High Performance BP454CT

• 7.4L 454ci displacement optimized for reliable 460 horsepower power.
• High-flow aluminum cylinder heads for superior thermal management.
• Hydraulic roller camshaft architecture for reduced friction and durability.
• 9.85:1 compression ratio designed for aggressive street performance.
• External engine balance with 42.5 oz. imbalance for smooth power.
• Modern one-piece rear main seal prevents common fluid weeping.
• Backed by a premium 30-Month / 50,000-mile limited warranty.

BP454CT Include:

• Oil Pan
• Valve Covers
• Timing Cover
• Harmonic Balancer