Rear 6" drop/Front 4 1/2" drop.

[Blackjeep99]

I have a 69 GMC swb with leafs. I did an axle flip and got 6in drop but u have t C-notch the frame. Its really not hard I did mine with cpp bolt in kit nice kit it worked great. I did mine by myself in abouT 16 hrs but I bolted and weld the kit. But if u notch rember the brake line I cut thru mine lol that added a bit mor time to the work. and u can pull the axle out and get it all painted up nice and purrdy wile ur at it. Also I moved the axle back 3\4 in to center the weel in the well. I had bout a$180.00 in it all together including paint and new brake lines. Hope I helped