Description
Speed Pro File Fit Plasma Moly Piston Ring Set 4.000" Bore (+.045") Top Ring: 1 16", 2nd Ring: 1 16", Oil Ring: 3 16", Oil Tension Ring: Low Fire Retardant Head Socks or 21 3) is REQUIRED for WEI7155 or 21 3) is REQUIRED for most applications Note: This distributor features a 0 Speed Pro® offers an array of performance engine parts Whether you are running at the track or on the strip