16 - 18 Chevy / GMC Upper Arms (Drop) for Alignment
Trekline Motorsport's Drop Control arms are the top of the line in the Industry. Thick wall steel tubing is used on both the upper and lower arms giving the ultimate in strength protection. Comes with everything shown in the picture!
These upper control arms will NOT lower your vehicle any! They are for correcting alignment on lowered vehicles. We have used them on trucks with 5" drops (2" spindles and 3" drop coils) or along with our 4" drop lower arms.
- 2016 - 2018 Chevrolet Silverado 1500
- 2019 Chevrolet Silverado 1500 with CLASSIC BODY Style
- 2016 - 2018 GMC Sierra 1500
- 2019 GMC Sierra 1500 with CLASSIC BODY Style
- Fits 2WD / 4WD / AWD?
- Stock 20" Rims have a larger backspacing so they will require a small wheel spacer for proper clearance.
- Fits models with Stamped Steel or Aluminum Stock control Arms. Does NOT fit models with Stock Cast Steel Arms
- Fits 2019 models with Classic Body Style. Does NOT fit 2019 new body style
Year 2016, 2017, 2018
Model Year: 16, 17, 18