Ford Performance M-4216-A210 Differential Ring Gear Bolt Kit

BOLT - 9" RING GEAR TO OPEN DIFFERENTIAL CASE 7/16"-20 x .9375" grade 8 bolt The most popular 9" ring gear bolt For use on Detroit Lockers spools, and open differentials Bolt threads are coated with threadlocker Sold in pkg. of 10 NOTE: Will NOT fit 9" Traction-Lok differentials. Can also be used for manual transmission flywheels