[Larry Ruppert]

guys normal M12by1.75 metic bolts are made from 1541 material the N800594 ford part is made from higher grade 4037M material and is heat treated to 12.9 as indicated on the top of the head and should be torqued to the higher end of the spec. clean the pinion flange with a brush a gun barrel cleaning brush works good then rinse it out with brake cleaner. this will allow the loctite to set up