Manley 39572R BBC 572 Rotating Assembly Kit 4.250" Stroke 4.625" Bore 43cc

The Manley 39572R is a complete Big Block Chevy (BBC) 572 cubic inch rotating assembly kit engineered for high-performance and racing applications. Designed around a 4.250-inch stroke and a 4.625-inch bore, this stroker kit delivers the displacement and bottom-end power needed for serious street, strip, and competition builds.

Manley Performance is a trusted name in the racing industry, manufacturing components to exacting tolerances for maximum durability and power output. This rotating assembly is built to handle the demands of forced induction, nitrous, and naturally aspirated high-horsepower BBC applications.

Kit Specifications:

• Application: Big Block Chevy (BBC)
• Displacement: 572 cubic inches
• Stroke: 4.250 inches
• Bore: 4.625 inches
• Piston Dish/Dome Volume: 43cc
• Manufacturer Part Number (MPN): 39572R
• Brand: Manley Performance

Key Features:

• Precision-machined components for tight tolerances and optimal balance
• Designed for high-horsepower BBC stroker builds
• Compatible with standard BBC block configurations
• Engineered to withstand the rigors of performance and racing environments
• Complete kit format simplifies the build process

The Manley 39572R rotating assembly kit is an ideal foundation for builders looking to maximize displacement and performance from their Big Block Chevy engine. Always verify component compatibility with your specific block, heads, and camshaft before installation.