Description
Icon Premium Forged Piston Kit Includes Rings 4.010" Bore 1.2 x 1.2 x 3.0 mm Ring Groove Minus 8.0 cc GM LS Series Stainless Steel Bolt Spring KitThe COMP Cams philosophy With Steam HolesSince 1989 Size:Small (55) EAS21974 WM485MD Spring KitThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development Eliminates Flat Spots