7/16 U Bolts (Pair) chevrolet-k5-blazer-1969 This is a direct replacement

This is a direct replacement for the stock 4 leaf spring

This is a direct replacement for the OEM factory spring that comes on the van

1 - Hangers

It is built heavier and stronger than the OEM GM part

5" hole spacing on centers)

7/16 U Bolts (Pair) chevrolet-k5-blazer-1969 This is a direct replacementCustom U bolts made to your specifications. Product Description: This is a BRAND NEW set of Grade 5 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 U bolt rods available, while specifically matching accurate and correct dimensions for every application. They use rolled threads