Axle Shaft For '70-'81 4Wd GM Truck. 12 Bolt Diff, 31 7/16, 6 Lug, 30 Spline USA Standard Gear Revolution Gear and Axle Outlet Outside Diameter: 4

Outlet Outside Diameter: 4

Model: NV HD MR305MB

Rough Country's 3 Inch Series Ii Suspension Lift Kit comes with everything you need to fit up to a 35 Inch tire with proper wheel backspacing

thru the fuel rails and back the tank

Shift-on-the-fly power levels with the Insight CTS3

Axle Shaft For '70-'81 4Wd GM Truck. 12 Bolt Diff, 31 7/16, 6 Lug, 30 Spline USA Standard Gear Revolution Gear and Axle Outlet Outside Diameter: 4USA Standard axle shaft for '70 '81 4WD GM truck. 12 bolt differential, 31 7 16, 6 lug, 30 spline. Fits 1970 1981 GM 12 bolt truck with 4 wheel drive 6 lug 31 7 16 long 30 spline Features and Benefits: Fits 1970 1981 GM 12 bolt truck with 4 wheel drive 6 lug 31 7 16 inch long 30 spline Details: AAP UDA 4: 50 Axle Nut Included: No Shaft Length: 31. 43 inch Shaft Material: Steel Application Summary: 1970 1974 Chevrolet K10 Pickup (Rear) (Note: GM 12