Home - Return to Previous Page

Stock Length Upper Arm | 19+ Silverado/Sierra 1500 4WD

Shocks Sold Separately

* Compatible with the New 2022+ ZR2/AT4 *
Shipping: Please contact us directly for International, Hawaii and Alaska shipping
Pricing: $899.00
5 5 1




Our computer designed upper a-arm uses a fabricated, boxed arm design for ultimate strength. It allows significantly more wheel travel over stock when paired with an extended length, bolt in, aftermarket shock and we've built more caster into all of our Upper arms to give your truck the on road stabilty needed anytime a truck is lifted from its factory ride height. We use Trophy Truck grade uniballs to replace the weak, stock ball joints, giving you maximum articulation and performance in the dirt with your 2WD or 4WD Silverado. These will also work great with your existing lift kit that most likely has maxed out the stock ball joint angle. (Rear kits available too).

The Baja Kits Advantage:
- CAD designed boxed UCA
- Our custom Hi-Density Custom Bushings with grease fittings offer industry leading durabilty and a quiet, no squeak ride
- 1" Hi angle Trophy Truck grade uniball's replace the weak stock ball joints that fail under high angles and loads seen from normal offroad use
- Our CNC machined corrosion resistant misaligns have a tapered snout to adapt your stock upright/spindle with ease
- We've increased the caster angle that you lose when lifting a truck with stock arms to regain on road stability, handling and alignment

Technical Specs:
Track Width - Stock width
Lift - 0-3"

Product Requirements:
Shocks - Aftermarket Replacement 2.5 or 3.0 Shocks
Tire Size 35" are recommended for most with slight trimming.
Wheel Size - 17" rim with 4.75" max backspacing

Parts Included:
**Kits come pre assembled and ready for install, as seen in product photos**

Boxed Upper Arms
- Baja Kits Badges & Rivets
- Hi-Density Custom Bushings
- Crush Sleeves
- Zerk fittings
- 1" uniballs
- Countersunk Heat Treated Top Cap Misaligns & 12 point bolts
- Heat Treated Tapered Misalign Adapters

Additional Items
- Install Guide
- Baja Kits Sticker pack

Install Information:
- Level 1 Installation, Bolt on
- Install Time: 2 hours (Times will vary depending on knowledge and skill level)


  • BJK1111003
  • BJK1111003
  • Baja Kits
  • New


Shipping Information

  • Item Requires Shipping
  • $25.00
  • Please contact us directly for International, Hawaii and Alaska shipping


Customer Reviews

Comment Total Reviews (1)

  • Currently 5/5 Stars

Reviewed by:

Product ownership: Less than 1 month

Purchased from: Baja Kits

Solid and we'll finished. Just like you'd expect.

I should have ponied up for the lowers though. With stock arms, the alignment shop is going to take your lowers back to compensate for the caster that these ucas add. I'm probably going to have to sell these and buy the adjustables so I can cheat both arms back forward so my tires will stop running so bad.

If you have 35s or high offset 33s you should spend the extra money while you're at it.

You must login to post a review.