Piston Kit - 4.320" - M8 391730

Piston Kit - 4.320" - M8 394140

Features2618-T6 forged construction provides better aligned grain flow and higher tensile strength to provide durability, even in high-performance builds

Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids in optimal break-in for performance longevityHigh 11.0:1 compression ratio for improved...

Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids in optimal break-in for performance longevityHigh 11.0:1 compression ratio for improved...

Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids in optimal break-in for performance longevityHigh 11.0:1 compression ratio for improved...