Description
Hastings "Tough Guy" Racing File Fit Piston Ring Set Bore Size: 4.030" Top Ring: 1 16", Second Ring: 1 16", Oil Ring: 3 16" Oil Ring Tension: Standard 7001BK Fits 2011 2014 Ford Mustang with WEI7155 Fits 2011 2014 Ford Mustang with 3 2003 2007 Dodge Ram 3500 Standard Tension Instructions for file fitting included