Manley 29516X Big Block Chevy 540 Stroker Kit 4.000" Stroke 4.530" Bore -2cc Dish Pistons

The Manley 29516X is a complete Big Block Chevy (BBC) rotating assembly stroker kit designed for high-performance engine builds. Combining a 4.000-inch stroke crankshaft with 4.530-inch bore pistons and -2cc dish-top pistons, this kit delivers the displacement and dynamic balance needed for serious street and competition applications.

Manley Performance has engineered this rotating assembly to provide a reliable foundation for builders targeting 540+ cubic inches from the Big Block Chevy platform. Each component in the kit is manufactured to tight tolerances, ensuring proper fitment and long-term durability under high cylinder pressures and elevated RPM operation.

Key Features:

• Application: Big Block Chevrolet (BBC) engines
• Stroke: 4.000 inches
• Bore Size: 4.530 inches
• Piston Dish: -2cc dish-top design for compression ratio tuning
• Kit: Complete rotating assembly (crankshaft, rods, and pistons)
• Manufactured by Manley Performance — a trusted name in high-performance engine components
• Designed for demanding street, strip, and competition builds
• Tight manufacturing tolerances for balanced rotating assembly performance

The Manley 29516X stroker kit is an ideal solution for engine builders looking to maximize displacement and power output from a Big Block Chevy block. The -2cc dish piston design offers flexibility in achieving target compression ratios when paired with a variety of cylinder head combinations.