Manley 28572 BBC 572 Stroker Rotating Assembly Kit 4.250 Stroke 4.625 Bore -3cc

The Manley 28572 is a high-performance stroker rotating assembly kit engineered for Big Block Chevy (BBC) 572 cubic inch engine builds. Designed with a 4.250-inch stroke and a 4.625-inch bore, this kit delivers the displacement and performance characteristics serious engine builders demand for street/strip and racing applications.

Manley Performance is a trusted name in high-performance engine components, manufacturing connecting rods, pistons, crankshafts, and complete rotating assemblies to exacting tolerances. The -3cc dome/dish specification on the included pistons allows builders to fine-tune compression ratios to match their specific cylinder head and camshaft combination.

Key Features:

• Application: Big Block Chevy (BBC) 572 cubic inch stroker build
• Stroke: 4.250 inches
• Bore: 4.625 inches
• Piston Volume: -3cc (slight dish for compression ratio tuning)
• Manufactured by Manley Performance — a leader in high-performance engine components
• Engineered for high-RPM durability and increased displacement over stock BBC dimensions
• Ideal for street/strip, drag racing, and high-performance engine builds

The Manley 28572 kit provides engine builders with a reliable, precision-matched foundation for assembling a powerful 572 cubic inch Big Block Chevy. Always verify component compatibility with your specific block, heads, and valvetrain before final assembly.