U-Bolts 3-1/2" and Spring Plates Kit, 5/8" x 3-1/2" x 8", (PM7151-3500) DAN706527X-HD Center pin hole size: 9/16"

Center pin hole size:  9/16"

with Open Differential

Max Amps68

These are the EXACT same bolts as OE Toyota

U-Bolts 3-1/2" and Spring Plates Kit, 5/8" x 3-1/2" x 8", (PM7151-3500) DAN706527X-HD Center pin hole size: 9/16"5 8" 18 x 3 1 2" x 8" round tube U bolt kit. Perfect for all you guys and gals with D70 rear ends. This U bolt kit comes with everything you need except the perches (see DM5023 if you need them). This kit includes: (4) 5 8" 18 x 3 1 2" x 8" round tube U bolt (8) hardened flat washers (8) tall nuts (2) 3 8" thick spring plates (see DM5051 for details) All our U bolts have rolled threads. In the detailed picture of the transition from smooth to threaded