LONGBLOCK

The PS5403CT1 is a 540 CI big block Chevrolet Proseries long block engine from Blueprint Engines. This engine is designed for high-performance applications and is power adder ready, making it suitable for use with superchargers, turbochargers, or nitrous oxide systems. It features a stroker design, increasing its displacement for more power. Key components include BluePrint Engines High Strength Cast Iron Block (Made in USA), BluePrint Forged Crankshaft, Forged H-beam Connecting Rods, Forged Pistons, BluePrint Aluminum Cylinder Heads (PS8013) with 119cc chambers, and a solid roller camshaft. The engine is internally balanced and includes a SFI Rated Dual Keyway 8-inch Balancer, roller rockers with stud girdles, timing cover, valve covers, and oil pan. It is not for EGR applications.