Manley 599200CE-8 4.125 Bore 31cc Dish Forged Piston

Featuring a 4.125-inch bore diameter and a 1.315-inch compression distance (CD), these pistons are precision-engineered to deliver consistent performance and long-term durability under elevated cylinder pressures.

Each piston features a 31cc dish combustion chamber design, which lowers the effective compression ratio to work seamlessly with forced induction, nitrous, or pump-gas street applications. The elliptical dish profile promotes efficient flame travel and helps reduce detonation risk in high-output builds.

Key Features:

• Bore Diameter: 4.125 inches
• Compression Distance: 1.315 inches
• Dish Volume: 31cc dish
• Piston Style: Elliptical dish (E/D), Street application
• Forged construction for superior strength and heat resistance
• Designed for demanding street and performance engine builds
• Manufactured by Manley Performance, a trusted leader in high-performance engine components

Manley Performance has been engineering race-proven components since 1963. The 599200CE-8 pistons reflect that heritage, offering a reliable, performance-focused solution for builders seeking quality forged pistons with a dish configuration suited to lower-compression or forced-induction street builds.