shackles Or blocks
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Member
Joined: Apr 2008
Posts: 133
Likes: 1
From: Chattanooga Tn
Model: Cherokee
Engine: 4.0
Im needing to lift my jeep in the rear about 1 or 2in. to level the jeep up.I was wondering which would be best to use be best to use lift shackles or lift blocks.
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Senior Member
Joined: Aug 2008
Posts: 625
Likes: 0
Year: 1998
Model: Cherokee
Engine: 4.0L w/ AFE stage 2, bored TB
Never use blocks over 1" IMO. Only then if they are solid steel.
I have 3/4" zero rate blocks under mine and they are fine. But the ones companies sell are mainly for heavier rated leafs.
I have 3/4" zero rate blocks under mine and they are fine. But the ones companies sell are mainly for heavier rated leafs.
Seasoned Member
Joined: Aug 2008
Posts: 262
Likes: 1
From: PSL FL
Year: 1999
Model: Cherokee
Engine: 4.0
If your running stock rims you may have rubbing on the sway bar if you use blocks. When I put the blocks on I got rubbing so bad I couldnt drive it till I got aftermarked rims. The sway bar normally sits 'inside' the rim but when you put blocks on it lowers the axle/rim in relation to the sway bar, or at least it did on mine. A shackle probably wouldnt do that.
Other than that my blocks havent given me too much trouble...and it was a great excuse to get new rims
Other than that my blocks havent given me too much trouble...and it was a great excuse to get new rims
Seasoned Member
Joined: Dec 2007
Posts: 491
Likes: 3
From: raleigh, nc
Year: 1999
Model: Cherokee
Engine: 4.0L HO
blocks arent a bad idea, just be conservative in how high you stack them if you wheel it hard. im actually gonna be running 2" blocks pretty soon, they dont make 3" shackles (already have a 1" shackle) so that wont work, and im on a budget.
Seasoned Member
Joined: May 2008
Posts: 490
Likes: 1
From: Monroe, MI
Year: 1990
Model: Cherokee
Engine: 4.7 Stroker
I have some boomarang shackles I may be interested in selling.
PM me if interested.
And if you go blocks which I did for over a year, they worked fine. Also have them up forsale on the board.
PM me if interested.
And if you go blocks which I did for over a year, they worked fine. Also have them up forsale on the board.
Renix Super Guru
Joined: Mar 2008
Posts: 24,653
Likes: 19
From: In yourz postez fissin jurr spelinzs
Year: 1990XJ/1989MJ
Model: Comanche
Engine: 4.0L Renix
Besides being somewhat unsafe the blocks tend to wear out springs faster b/c they add leverage to the spring wrap problem inherent in leaf springs.
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