Description
CP Forged Piston Set, Porsche 3.0L 911 SC ARP 2 row 42mm Core (Dual Core) Bore Size Thickness:87.5 mm 0.089" RAD 20 0519 B48 Cylinder Head Valve lock keepers 2 row 42mm Core (Dual Core) Featuring CSF’s Exclusive B tube Technology If the lift pump starves