Detroit Speed Trailing Arm Hardware - U-Joints - Nuts/Washers - GM Fullsize Truck 1967-72 (Pair) M59M3 Abrasion resistant cover will not

Abrasion resistant cover will not crack or harden

450 in Rectangular Port

All replacement nuts are 180

Length stated is overall length of tube

Three 3/8 in ID Holes

Detroit Speed Trailing Arm Hardware - U-Joints - Nuts/Washers - GM Fullsize Truck 1967-72 (Pair) M59M3 Abrasion resistant cover will notFits 1967 1972 C10 with factory truck arms and coil spring rear suspension only. This U bolt set also fits some 1967 1972 GMC C15 trucks, but only if it had the factory optional truck arm and coil spring rear suspension. Not required for use with DSE Anti Squat Kit 040119DS. Dimensions: 3. 5 inch x 7. 5 inch with 3 4 16 threads Yellow zinc electroplated finish for corrosion resistance Sold in set of (2) U bolts with nuts and washers Not required for