Custom U-bolts made to your specifications. Product Description: This is a BRAND NEW set of Grade 8 hardened U-bolts. These are the real thing, NOT the the low grade, under sized "universal" U-bolts that you usually get with most lift kits and aftermarket bolt-ons. We custom make all of our U-bolts using the highest grade...

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1681HD	Rear	4,400lbs	5/1

This is a Heavy Duty replacement for the stock leaf spring.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1705	Rear	3,600lbs	4

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1717	Rear	3,700lbs	2/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1717HD	Rear	6,800lbs	5/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1681	Rear	2,700lbs	4/1

This is a Heavy Duty replacement for the stock leaf spring.