SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.030" Bore, 3.480" Stroke, 6.000" Rod R010015YXL Steeda was the first to

Steeda was the first to achieve SFI approval on our underdrive pulleys for all 4

1978-1984 BMW 733i

Red Line 10W40 Motor Oil Key Benefits:

3/4 to 1/2 in Bore

SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.030" Bore, 3.480" Stroke, 6.000" Rod R010015YXL Steeda was the first toRevolutionary 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