Dura Grip Spider Gear Set For Ford 9.75 Inch Differntial With 34 Spline Axles 9.75 Inch Ford Dura Grip Only Posi Spider Set (No Clutches) Yukon Gear Wilwood Brakes Level 2: up to +60

Level 2: up to +60 hp and +111 lb-ft

3 quarts of 80w90 Phillips 76 conventional gear oil

Includes u-bolts for easy installation

improved fuel efficiency

( 2 )    1/2-13 x 1 1/2"  Bolts

Dura Grip Spider Gear Set For Ford 9.75 Inch Differntial With 34 Spline Axles 9.75 Inch Ford Dura Grip Only Posi Spider Set (No Clutches) Yukon Gear Wilwood Brakes Level 2: up to +60Yukon Positraction internal gears for Ford 9. 75 inch Dura Grip Posi, 34 spline. This kit fits Yukon Dura Grip Only. Will not work with factory trac Loc. Spider gears only, clutch plates not included. Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.