US$ 192.50
Adjustable by-pass pressure using installed higher pressure relief spring (+20 psi M452 and +10 psi M462) or optional lower pressure relief spring
4 AN Thread
1978-1984 BMW 733i
Red Line 10W40 Motor Oil Key Benefits:
SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.030" Bore, 3.480" Stroke, 6.000" Rod R010015YXL Adjustable by-pass pressure using installedRevolutionary 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