Description
Clevite P Series Main Bearings Full Groove .010" Undersize Tri Metal Ford 351M, 351W, 400 Set of 5 R07C09 31 spline axles with bearings and WEI7155 31 spline axles with bearings and seals installed Grade 8 hardware This design incorporates the strength of a copper lead alloy layer on a precision steel back and finally Ford Cleveland Modified Small Block