Mahle MS Piston Set SBC 358ci 4.030in Bore 3.480/3.500stk 6.0in Rod .927 Pin -5cc 10.4 CR Set of 8

Mahle pistons are designed as a completely finished drop-in forged piston assembly. They include a performance piston ring set and are ready to install. Mahle has over 80 years of piston manufacturing experience, from OEM to Formula 1 racing. These pistons are made using the best technology and feature anti-friction skirt coating for reduced drag. They are forged from 4032 low expansion aluminum alloy for high strength and reduced piston to wall clearance. Forced Pin Oiling is used for increased wrist pin lubrication, and pin bores are CNC precision machined. Includes .927" High Quality Steel Wrist Pin (118g), Performance 1.0, 1.0, 2.0mm rings, and Race Proven Round Wire Locks.