2" Rear Block Removal

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

buRRp

Full Access Member
Joined
Aug 7, 2011
Posts
299
Reaction score
7
Location
Grand Forks ND
First Name
Lee
Truck Year
91
Truck Model
V2500 Suburban
Engine Size
5.7
I am looking at removing my 2" rear blocks and putting on ORD Shackle Flip kit. My question is will I only need the 2 1/2" kit to make up for the blocks. Part # for the kit is GU38012. I all ready have the Offset 1" Zero Rate Add a Leaves from ORD. Still new at this kind of stuff so I just want to do it right.

Also when I bought the Burb the previous owner already had the Rough Country 6" lift for it and never installed it. I have been reading on here that Rough county kits are just that. Was thinking of swapping out the front leafs for some different ones. What does everyone suggest?

Thanks for thr help. :High 5:
 

smurph20

Full Access Member
Joined
Jul 13, 2011
Posts
2,063
Reaction score
23
Location
Clyde, Arkansas 72717
First Name
Brad
Truck Year
1986
Truck Model
K20
Engine Size
350/SM465/NP208/4.10's
I suggest you sell me the 6 inch and do the 4 inch shackles. You get half the lift for what the shackles are so for 2 inch shackles you get 1 inch and 4 you get 2
 

crazy4offroad

Equal Opportunity Destroyer
Joined
Jul 30, 2010
Posts
8,468
Reaction score
1,070
Location
West BY-GOD Virginia
First Name
Curt
Truck Year
1979
Truck Model
K-10
Engine Size
350/SM465/NP205
You get half the lift for what the shackles are so for 2 inch shackles you get 1 inch and 4 you get 2
This is true for longer front shackles, but not the rear shackle flip. In the stock position with stock shackle the rear of your leaf is ~4" above the bottom of the frame. When you flip it it is then 4" below the frame, 8" total /2 = 4" lift. Their 6" Super Shackles net about 5" of lift but you would be better off to use 2" lift springs with the 4" flip kit, or a 2" block if you're wanting 6" lift. On their site they explain the 6" Super Shackles in conjunction with the 4" flip bracket yield too much pinion roll and have a weird feeling of instability.
 

buRRp

Full Access Member
Joined
Aug 7, 2011
Posts
299
Reaction score
7
Location
Grand Forks ND
First Name
Lee
Truck Year
91
Truck Model
V2500 Suburban
Engine Size
5.7
Thanks for the help guys.
 

smurph20

Full Access Member
Joined
Jul 13, 2011
Posts
2,063
Reaction score
23
Location
Clyde, Arkansas 72717
First Name
Brad
Truck Year
1986
Truck Model
K20
Engine Size
350/SM465/NP208/4.10's
cool atleast i was half right lol
 

Forum statistics

Threads
42,207
Posts
911,366
Members
33,713
Latest member
87R10_Cruising
Top