SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.155" Bore, 3.875" Stroke, 6.000" Rod NPT to NPT O-Ring Fittings Sold one complete kit

Sold one complete kit

Street performance

This increases side support to the leg under heavy cornering and especially in case of a side impact

Made From Cork/Rubber Compound

SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.155" Bore, 3.875" Stroke, 6.000" Rod NPT to NPT O-Ring Fittings Sold one complete kitRevolutionary piston kits have modern racing pistons with low friction metric ring sets. Kits include lightweight forged ide relief (FSR) pistons, wrist pins with carbon steel wire locks, and JE Pro Seal premium piston ring set, complete with 1. 2mm premium steel top rings, 1. 5mm Napier second rings and 3. 0mm standard tension oil rings. SRP pistons are designed and manufactured using the same knowledge, expertise, and quality control that