DJM Suspension Custom Upper Control Arms - For Extreme Drops 5+" (1999-2006 Silverado / Sierra) - CA2599UXL
Extended Upper Control Arms for 5+" Lowered Silverado and Sierra Builds
The DJM Suspension Custom Upper Control Arms (Part Number CA2599UXL) are designed specifically for 1999-2006 Chevy Silverado and GMC Sierra trucks running extreme front drops of 5" or more. These custom upper arms address negative camber alignment issues commonly encountered on aggressively lowered trucks.
By extending the arm length beyond factory dimensions, DJM provides additional adjustment range to help you dial in proper alignment specs. If your truck is sitting low and struggling to achieve factory alignment settings, these extended upper control arms give you the correction needed without compromising suspension integrity.
This solution is ideal for serious stance builds, show trucks, and performance street applications where alignment precision matters.
Features
- Designed for 5+" extreme front drops
- Helps correct negative camber alignment issues
- Longer than factory upper control arms for added adjustment
- Allows improved alignment correction range
- Built specifically for 1999-2006 Silverado and Sierra applications
Replacement Parts
- Replacement Ball Joint: 6124
- Replacement Bushing Kit: BK2599U
Quick Specs
- Manufacturer: DJM Suspension
- Part Number: CA2599UXL
- Component Type: Custom Upper Control Arms
- Application: Extreme drops 5+"
- Vehicle Fitment: 1999-2006 Silverado / Sierra
FAQs
Why would I need extended upper control arms?
When lowering your truck 5" or more, negative camber can become difficult to correct. These extended arms provide additional adjustment range to help restore proper alignment.
Are these required for standard 2 to 4" drops?
No. These custom arms are intended for extreme 5+" drops where factory length upper control arms may not provide enough alignment correction.
Fitment
- 1999 Chevrolet Silverado
- 1999 GMC Sierra
- 2000 Chevrolet Silverado
- 2000 GMC Sierra
- 2001 Chevrolet Silverado
- 2001 GMC Sierra
- 2002 Chevrolet Silverado
- 2002 GMC Sierra
- 2003 Chevrolet Silverado
- 2003 GMC Sierra
- 2004 Chevrolet Silverado
- 2004 GMC Sierra
- 2005 Chevrolet Silverado
- 2005 GMC Sierra
- 2006 Chevrolet Silverado
- 2006 GMC Sierra
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for genuine DJM Suspension components and alignment correction solutions. Whether you are building an extreme stance truck or solving camber issues on a heavily lowered setup, our team can help you choose the right parts for your Silverado or Sierra project.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

