Upper Control Arms, Rear

RockJock’s Johnny Joint Rear Upper Control Arm Set for all 2021-up Broncos provides you with extremely heavy duty, adjustable length control arms to replace your Factory Series control arms. Adjustable Control Arms are a must for aligning lifted vehicles to get your pinion angle specs. in check and our double adjustable design allows you to easily adjust the length of the arms without removing either end from the vehicle!

Adjustment Range:

• Closed – 13.900 in.
• Extended – 16.000 in.

Notes:

• Factory Series hardware is retained to attach arms to the axle and the chassis.
• 1 5/8 in. o.d. x.250 in. wall d.o.m. steel tubing.
• Adjusters feature 1 1/4 in.-12 RH/LH threads.
• Johnny Joints require non-synthetic, hi-moly lube grease such as our CE-9013G
• Applicable Johnny Joint Tool for these Control Arms:  CE-9110T