Wiseco SBC Strutted Flat Top 1.550inch CH Piston Shelf Stock Kit

2618 Alloy Forged Pistons; Max 23 Series; Strutted High Strength; Fits 9.750 Deck; Set of 8 Pistons; Recommended RingSet: 4052GFX; Rings Included; Includes Pins: S643; Strutted Skirt
Bore: 4.05
Comp Ratio @ 58CC: 10.8:1
Comp Height: 1.55
Comp Ratio @ 62CC: 10.3:1
Gram Weight: 451
Comp Ratio @ 67CC: 9.8:1
Dome Volume: -5.7
Stroke: 3.48
Rod: 5.7
Comp Ratio @ 76CC: 8.9:1