LS2 PRO KIT FT -5CC

SRP Professional pistons are the most advanced lightweight FSR forging that offers superior strength. SRP pistons are up to 20% lighter than traditional equivalent pistons. High-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation. Accumulator grooves for improved ring seal. Designed for normally aspirated or moderate forced induction nitrous engine applications. SRP professional pistons come standard with high-performance skirt coating and low drag performance piston rings. They are a Piston Set, 4032, Flat Top, 4.030 Bore, 1.315 CD, 0.927 Pin, Set of 8. (Chevrolet LS2) - 279591 SRP Pro 4032, Chevrolet, LS Gen III/IV, 4.030 in. Bore, 1.315 CD, Flat Top, 8 Cyl. Piston Kit.