

Increase rear spring travel on your '87-95 Wrangler by offsetting the shackle's center brace. Offset design allows for additional flex. Standard shackle center braces may contact the frame rail and cause damage. Made with 1/4" steel side plates and heavy-duty hardware. Indestructible urethane bushings finish off the design. Rock Crawler Boomerang Rear Shackles are secured with three Massive bolts and aircraft lock nuts. Bushing bolts are machined with oil passages & zerk fittings to ensure lubricated and bind-free performance. Not required for front leaf springs and therefore not available. Use Standard RockJock Rock Crawler Shackles on your YJ front end. 1/4 higher than stock shackles
Will not work with Trail Master, Pro-Comp, or Black Diamond Springs
Features: Shackle
Lift Height: 0.25
Lift Height Range: 0 - 2.5 inch
Location: Rear
Upper/Lower: Shackle
Shipping Weight: 8lb
Shipping Dimensions: 7in x 7in x 7in (L x W x H)
1995 Jeep Wrangler (YJ)
1994 Jeep Wrangler (YJ)
1993 Jeep Wrangler (YJ)
1992 Jeep Wrangler (YJ)
1991 Jeep Wrangler (YJ)
1990 Jeep Wrangler (YJ)
1989 Jeep Wrangler (YJ)
1988 Jeep Wrangler (YJ)
1987 Jeep Wrangler (YJ)
Will not work with Trail Master, Pro-Comp, or Black Diamond Springs
Learn More
Specs
Fitment
Jeep Wrangler (YJ)
Description
Increase rear spring travel on your '87-95 Wrangler by offsetting the shackle's center brace. Offset design allows for additional flex. Standard shackle center braces may contact the frame rail and cause damage. Made with 1/4" steel side plates and heavy-duty hardware. Indestructible urethane bushings finish off the design. Rock Crawler Boomerang Rear Shackles are secured with three Massive bolts and aircraft lock nuts. Bushing bolts are machined with oil passages & zerk fittings to ensure lubricated and bind-free performance. Not required for front leaf springs and therefore not available. Use Standard RockJock Rock Crawler Shackles on your YJ front end. 1/4 higher than stock shackles
Will not work with Trail Master, Pro-Comp, or Black Diamond Springs
Features: Shackle
Lift Height: 0.25
Lift Height Range: 0 - 2.5 inch
Location: Rear
Upper/Lower: Shackle
Shipping Weight: 8lb
Shipping Dimensions: 7in x 7in x 7in (L x W x H)
1995 Jeep Wrangler (YJ)
1994 Jeep Wrangler (YJ)
1993 Jeep Wrangler (YJ)
1992 Jeep Wrangler (YJ)
1991 Jeep Wrangler (YJ)
1990 Jeep Wrangler (YJ)
1989 Jeep Wrangler (YJ)
1988 Jeep Wrangler (YJ)
1987 Jeep Wrangler (YJ)
Will not work with Trail Master, Pro-Comp, or Black Diamond Springs
Learn More
Specs
Fitment
Jeep Wrangler (YJ)
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