Description
Hastings "Tough Guy" Racing File Fit Piston Ring Set Bore Size: 4.000" Top Ring: 1 16", Second Ring: 1 16", Oil Ring: 3 16" Oil Ring Tension: Standard 823003 Works with a M 55 or WEI7155 Works with a M 55 or M 55A standard volume oil pump ALL38130 is a universal mount plate in plain finish Standard Tension Instructions for file fitting included