2 x nylock nuts
This male fitting will allow the use of an external cooler with the factory lines
5" big GM converter bolt pattern
Thread is 1-1/4"-20 into thermostat housing
Aeroflow performance range of wheel nuts are designed to keep yourwheels on your car
Ford 9" Centre Overhaul Kit 28 & 31 Spline, 2.891" Case Air Cleaners 2 x nylock nutsPart Number: AF5076 1002 the Aeroflow performance 9" ford overhaul kit is the only kit required to completely overhaul your ford 9" differential. It includes pinion pilot, pinion shaft, pinion nut, pinion seal, gasket, shims, crush collar, sealant, and gear marking grease, brush and loctite. Ring gear bolts not included. Both the 28 spline and the 31 spline come with the carrier bearing. The 35 spline kit comes with carrier bearing, outer pinion