Sealed Power R93435: Premium Plasma-Moly Piston Ring Set Bore: 4.000" (Standard +.005" File Fit)
4.000" Bore
Premium Plasma-Moly Piston Ring Set Bore: 4.000" (Standard +.005" File Fit) Top Ring: 5/64" Second Ring: 5/64" Oil Ring: 3/16"
4.000" Bore
Premium Plasma-Moly Piston Ring Set Bore: 4.000" (Standard +.005" File Fit) Top Ring: 5/64" Second Ring: 5/64" Oil Ring: 3/16"