Manley 39615H Big Block Chevy Stroker Kit Stroke Bore - 615ci 4.625 4.600 43cc

The Manley 39615H is a complete Big Block Chevy (BBC) stroker rotating assembly kit engineered for high-displacement performance builds targeting approximately 615 cubic inches. Designed for serious street/strip and competition applications, this kit combines Manley's precision-manufactured components to deliver a reliable, high-output rotating assembly in a single package.

Key Specifications:

• Engine Family: Big Block Chevrolet (BBC)
• Target Displacement: ~615 cubic inches
• Stroke: 4.625 inches
• Bore: 4.600 inches
• Combustion Chamber Volume: 43cc
• Manufacturer Part Number (MPN): 39615H

About Manley Performance:

Manley Performance Products has been a trusted name in high-performance engine components for decades, supplying professional race teams and enthusiasts with forged pistons, connecting rods, crankshafts, and complete rotating assembly kits. The 39615H stroker kit reflects Manley's commitment to tight tolerances and durable materials suited for forced induction, nitrous, and naturally aspirated high-horsepower builds.

This kit is ideal for engine builders looking to maximize displacement from a Big Block Chevy platform without sacrificing reliability or balance quality. Always verify component compatibility with your specific block, heads, and intended power level before finalizing your build.