Description
CP Forged Piston Set, Mitsubishi 4G63 1G (6 Bolt) Compression Ratio:9:1 5 grams for optimal engine Bore Size Thickness:87.5 mm 0.089" RAD 20 0519 B48 Cylinder Head Valve lock keepers 5 grams for optimal engine balance this BMW M60B30 M60B40 piston set features: