Does Anybody Know Where I Can Get Some With U Bolts

You could just buy a 1" zero rate from www.offroaddesign.com - it bolts into your spring pack like a leaf but is essentially a small block.

try call 4 wheel parts at 1-877-474-4821. I bought some 2" superlift blocks and u-bolts shipped to my door for under $50. I know they had 1 and half inch blocks also, so I'm assumming they have 1" blocks. hope this helps.

I did the same by calling "4 wheel parts", I ordered 1.5" and he did not have the part number so he gave me the superlift 800 number, talked to a guy for about 30 sec and he gave me the super lift part number for a 1.5" block kit with 5/8" x 2 1/2" x 12" U-bolt kit for the 2500HD called 4wp back and they placed my order. I spent two weeks searching the intranet and the news groups trying to find a simple online source that I could look up and never found one. Finally broke down and called 4 wheel parts and they hooked me up.

leftmy8.1-how about some pics now that you have it set up?

before I had my truck all I did was look at this site, now I'm busy playing with it. I'll try to get some pics this weekend.

What are the 2" blocks part numbers for 4-Wheel Parts?

I don't have the part number. I just called them up, told them what I needed and they hooked me up.

i am adding green keys, so do i need 1.5 inch blocks or 2 inch blocks?

It depends on if you want it totally level to the ground, if so one inch should do that. But if you still want some rake go for larger blocks.

I had a hard time deciding between the 1.5" and the 2" blocks. I decided to go with the 2" blocks. Truck loooks great (Green Keys, 2" blocks, and 285s). I don't have any pictures, but I'll see if I can get some to post.

Just got my 1.5" blocks from 4wheelparts. They are superlift #3816 come with hardened U bolts 5/8" x 2 1/2" x 12". If you call 4wp and give them that number they can hook you up. The 2" is either 3814 or 3818 can't remember.

think adding 1" - 1.5" would make my rear suspension any weaker? sled pulling adds a lot of stress, as does drag racing. just wondering. cause when my truck get back i gotta fit those massive 325/60 R18's on a stock sitting truck. hoping i can get buy with 5 turns on the torsions and a 1-1.5 block in the back. several other people have....

[QUOTE=RyanU]think adding 1" - 1.5" would make my rear suspension any weaker? sled pulling adds a lot of stress, as does drag racing. just wondering. cause when my truck get back i gotta fit those massive 325/60 R18's on a stock sitting truck. hoping i can get buy with 5 turns on the torsions and a 1-1.5 block in the back. several other people have....[/QUOTE


You shouldn't run into any problems. There are a lot of people running those you pull trailers.

i am adding green keys, so do i need 1.5 inch blocks or 2 inch blocks?

What dose the (green keys) do?

green keys lift the front end out our trucks. it replaces the regular torsion bars than come with the truck.