The Story
Fits: 2020 thru 2024 Chevy Silverado/GMC Sierra 1500 LM2/LZ0 Duramax Diesel
There are multiple issues when lifting your vehicle with stock upper control arms. Both the geometry and strength are compromised due to over articulating the factory arms. Peak solved these problems by designing their arms with increased castor and repositioned the pivot angles reducing stress on the joints. The increased castor allows for proper alignment and improved handling. They also replaced the weak factory ball joints with 1” stainless steel uniballs for maximum strength and increased articulation. For the inner pivots they used machined delrin bushings with grease fittings for easy servicing. All of the components on our upper control arms are rebuild-able or replaceable to make this product last a lifetime. The arms come preassembled and include detailed instructions for easy installation.
Includes:
- Chromoly Upper Control Arms
- Delrin Bushings
- Grease Fittings
- FK Uniball
- Zinc Plated Bushing Washers
- Zinc Plated Inner Bushing Sleeves
- Durable Peak Signature Powdercoat
- Zip Ties
Notes:
- This item cannot be expedited, if you are needing to expedite this item. Please give us a call.
- Please allow 2-3 business day lead time.
- Fitment: 2019+ Silverado & Sierra 1500
- Fitment: 2022+ Silverado ZR2 & Sierra AT4X
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Fits: 2020 thru 2024 Chevy Silverado/GMC Sierra 1500 LM2/LZ0 Duramax Diesel
There are multiple issues when lifting your vehicle with stock upper control arms. Both the geometry and strength are compromised due to over articulating the factory arms. Peak solved these problems by designing their arms with increased castor and repositioned the pivot angles reducing stress on the joints. The increased castor allows for proper alignment and improved handling. They also replaced the weak factory ball joints with 1” stainless steel uniballs for maximum strength and increased articulation. For the inner pivots they used machined delrin bushings with grease fittings for easy servicing. All of the components on our upper control arms are rebuild-able or replaceable to make this product last a lifetime. The arms come preassembled and include detailed instructions for easy installation.
Includes:
- Chromoly Upper Control Arms
- Delrin Bushings
- Grease Fittings
- FK Uniball
- Zinc Plated Bushing Washers
- Zinc Plated Inner Bushing Sleeves
- Durable Peak Signature Powdercoat
- Zip Ties
Notes:
- This item cannot be expedited, if you are needing to expedite this item. Please give us a call.
- Please allow 2-3 business day lead time.
- Fitment: 2019+ Silverado & Sierra 1500
- Fitment: 2022+ Silverado ZR2 & Sierra AT4X
