size of 3/4 ton u bolts ?

[wraenking]

when i oredered my lift, i wasnt planning on putting in new axles, but now i am, so my lift kit came with 1/2 ton u nolts.

anyone know what size i need for the 3/4 ton?

14 bolt / dana 44 from a 1978 3/4 ton pick up

 

[84_Chevy_K10]

5/8 x 3 3/8" x 10" for a truck with no blocks.

Add for blocks.

 

[divorced]

and the front will use the 1/2 ton u-bolts.

 

[84_Chevy_K10]

Yep, fronts are 3" diameter except the one big one, it's 3 1/2". I can't remember the length though.