DJM Suspension 4" Rear Lowering Kit (1988-1998 Chevy / GMC Sierra C1500) - HS1121-4
Give Your OBS C1500 a True 4" Rear Drop
The DJM Suspension 4" Rear Lowering Kit (Part Number HS1121-4) is engineered for 1988-1998 Chevy C1500 and GMC Sierra C1500 trucks. If a basic shackle does not give you enough drop, this traditional hanger and shackle combination delivers a full 4" rear drop with proper suspension geometry.
This setup works by moving each end of the leaf spring up 2" on the frame, creating a total of 4" of rear lowering. It is a proven method for achieving the lowered stance these OBS trucks are known for while maintaining correct alignment and drivability.
Installation requires removing the factory rivets from the original hangers, which takes some elbow grease, but the results in ride height and stance are well worth the effort.
Features
- Provides a true 4" rear drop
- Designed for 1988-1998 Chevy C1500 and GMC Sierra C1500
- Traditional rear hanger and shackle lowering system
- Moves each end of the leaf spring up 2" on the frame
- Maintains proper rear suspension alignment
Quick Specs
- Manufacturer: DJM Suspension
- Part Number: HS1121-4
- Rear Drop: 4"
- Kit Type: Rear hanger and shackle lowering kit
- Vehicle Application: 1988-1998 Chevy C1500 / GMC Sierra C1500
- Shocks Included: No
- Required Shock: Shock number 2200
FAQs
How does this kit achieve a 4" drop?
By relocating both ends of the leaf spring 2" higher on the frame using new hangers and shackles, the rear of the truck is lowered a total of 4".
Are shocks included with HS1121-4?
No. Shocks are not included. DJM specifies shock number 2200 for use with this kit.
Fitment
- 1988 Chevy C1500
- 1989 Chevy C1500
- 1990 Chevy C1500
- 1991 Chevy C1500
- 1992 Chevy C1500
- 1993 Chevy C1500
- 1994 Chevy C1500
- 1995 Chevy C1500
- 1996 Chevy C1500
- 1997 Chevy C1500
- 1998 Chevy C1500
- 1988 GMC Sierra C1500
- 1989 GMC Sierra C1500
- 1990 GMC Sierra C1500
- 1991 GMC Sierra C1500
- 1992 GMC Sierra C1500
- 1993 GMC Sierra C1500
- 1994 GMC Sierra C1500
- 1995 GMC Sierra C1500
- 1996 GMC Sierra C1500
- 1997 GMC Sierra C1500
- 1998 GMC Sierra C1500
Why Buy from Beefcake Racing?
Beefcake Racing is your go to source for genuine DJM Suspension lowering components. We help OBS truck owners choose the correct shocks and supporting parts so your rear drop is done right the first time.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

