Wiseco K366X05 - Chevy LS Series -2.2cc Flat Top 3.903" Bore Pistons

Comes as a set of 8 Pistons Bore 3.903" Stroke 3.622" Compression Height 1.335" Compression Ratio at: 65cc / 66cc / 68cc / 70cc 10.3 / 10.1 / 10.0 / 9.7 Rod Length 6.098" Volume -2.2cc Flat Top Pin 0.927 Weight 450g • ArmorGlide Skirt Coating • 0.150 wall pin & Spirolox • Pin Upgrade Recommended over 700HP (P/N S718) • Anti-detonation & pressure seal grooves • 2618 High Strength Alloy • C/R at 0 deck with 0.051 gasket • Premium 1.2mm, 1.2mm, 3.0mm GFX Rings included