Description
Speed Pro Premium Piston Rings 4.030" Bore 5 64 x 5 64 x 3 16" Thick Standard Tension Moly 8 Cylinder H777C04M 250SE 1967 1966 WEI7155 250SE 1967 1966 (R) This latest elastomeric rubber gasket technology is blowout resistant and outperforms pre cut gaskets or cruisin' down the road from cutting edge Digital Diamond Profiled™ pistons to A Series® bearings