Manley 29582HXX BBC 582ci Stroker Rotating Assembly Kit 4.375 Stroke 4.600 Bore 43cc

The Manley 29582HXX is a high-performance Big Block Chevy (BBC) 582 cubic inch stroker rotating assembly kit, engineered for serious engine builders demanding maximum displacement and durability. Built around a 4.375-inch stroke and designed for a 4.600-inch bore, this kit delivers the foundation needed to build a true 582ci big block powerplant.

Manley Performance is a trusted name in the racing and high-performance aftermarket, producing components used in everything from street/strip builds to full-race applications. Each component in this kit is manufactured to exacting tolerances to ensure proper fit, balance, and long-term reliability under extreme operating conditions.

Key Specifications:

• Application: Big Block Chevrolet (BBC)
• Displacement: 582 cubic inches
• Stroke: 4.375 inches
• Bore: 4.600 inches
• Piston Dish Volume: 43cc dish
• Brand: Manley Performance
• Part Number: 29582HXX

The 43cc dish piston design allows builders to tune compression ratio in conjunction with their chosen cylinder heads, making this kit versatile for a wide range of performance builds. Whether you're building a high-horsepower street engine or an all-out competition powerplant, the Manley 29582HXX provides the critical rotating assembly components with the precision and strength Manley is known for.