Jeep Block & U-Bolt Kits

Owning a Jeep with rear leaf spring suspension can mean that over time, there's been some loss of rear lift height. A Jeep lift block and u-bolt kit is an affordable solution to resolve this issue. Ride quality remains unaffected.

Rough Country

Rough Country rear block kits contain a pair of lifted blocks and 4 u-bolts with nuts and washers.
Vehicle Year Lift Price Item #  
XJ Cherokee, Wagoneer, Pioneer Dana 35
2" Rear block kit
XJ Cherokee, Wagoneer, Pioneer Dana 35
1984-01 2"
$110.95
6548-HK
J10, J20,  Large Cherokee, Wagoneer
2" Rear block kit
J10, J20,  Large Cherokee, Wagoneer
1974-84 2"
$144.95
6510-HK
J10, J20,  Large Cherokee, Wagoneer
4.5" Rear block kit
J10, J20,  Large Cherokee, Wagoneer
1974-84 4.5"
$144.95
6538-HK

Skyjacker

Skyjacker Rear Block Kits include a pair of cast iron blocks with 4 u-bolts, Nylon insert lock nuts and washers.
Vehicle Year Lift Price Item #  
J10, J20 Pickup, Cherokee, Wagoneer Full-size 4WD
Block & U-bolt Kit
J10, J20 Pickup, Cherokee, Wagoneer Full-size 4WD
1974-90 2"
$120.96
BUK2071-SK
J10, J20 Pickup, Cherokee, Wagoneer Full-size 4WD
Block & U-bolt Kit
J10, J20 Pickup, Cherokee, Wagoneer Full-size 4WD
1974-90 3.5"
$132.83
BUK3572-SK
J10, J20 Pickup, Cherokee, Wagoneer Full-size 4WD
Block & U-bolt Kit
J10, J20 Pickup, Cherokee, Wagoneer Full-size 4WD
1974-90 4.5"
$145.07
BUK4573-SK
J10, J20 Pickup, Cherokee, Wagoneer Full-size 4WD
Block & U-bolt Kit
J10, J20 Pickup, Cherokee, Wagoneer Full-size 4WD
1974-90 5.5"
$149.62
BUK5573-SK
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