Under Axle Bar Mounts, 4-1/4in & 4-1/2in Axle, U-Bolts Down Engine Block & Internals 100 Percent Bolt-on - no

100 Percent Bolt-on - no cutting or welding necessary for installation

Clear anodizing prevents oxidizing over time

New Keep Auto Stop Start Setting' allows you to disable the system using the button on the dash and it stays that way

so accommodating oversized cargo is no problem

Under Axle Bar Mounts, 4-1/4in & 4-1/2in Axle, U-Bolts Down Engine Block & Internals 100 Percent Bolt-on - noUsed with U Bolt down configuration, will have the U Bolt nuts at the bottom, under the axle. Works on trucks with 3" wide leaf springs. For all axle tube diameters 4. 25" & 4. 5". For use in conjunction with our standard traction bars. This kit does not come with any hardware, because hardware is included in the pivot mount frame kits.