Prior to April 1, 2016, GM 1500 trucks had either cast steel or aluminum control arms. Trucks manufactured on or after April 1 feature stamped steel upper and lower control arms. Pro Comps new 4-inch (K1173B) and 6-inch (K1171B) kits will work on GM 1500s with aluminum or stamped steel control arms. If you have inventory of the previously-released Pro Comp OE aluminum application 6-inch (K1165B) or 4-inch (K1159B) kits, you can add the new Sway Bar bracket kit (90-60616B) that will allow you to use them on the new truck with the stamped steel control arms.
- Pro Comp Suspension | Part Number: EXPK1171B
- Suspension Type:Knuckle
- Rear Lift Method:Lift Blocks and U-Bolts
- Lift kit:6 Inches stage 1
- Rear Lift Component:Block and u-bolt
- Lift Height Range:5 to 6.99 Inches
- Shocks Included:Shocks Included
- Front Shocks:None
- Fitment:Direct Fit
G2 Dana 60 Master Ring and Pinion Installation Kit - 35-2034
4 Wheel Parts Factory Bronco Tubular Front Upper Control Arms - 52005B
G2 Dana 30 JK Master Ring and Pinion Installation Kit - 35-2050
4 Wheel Parts Authentic Zip Up Hooded Sweatshirt - Black (3XL) - 4WPBLKZHOOD-3X 




























