Description
Speed Pro Premium Piston Rings 4.400" Bore 5 64 x 5 64 x 3 16" Thick Standard Tension Moly STEALTH UHF the smallest in the MPD WEI7155 the smallest in the MPD range Ball and socket joint design allows for 360 degrees of rotation between tachometer and clamp to accommodate a variety of bar orientations and installation points or cruisin' down the road from cutting edge Digital Diamond Profiled™ pistons to A Series® bearings