DJM Suspension 5" Front / 7" Rear Complete Lowering Kit - Shocks Included (1992-1999 C2500 / C3500) - DJM2057-5/7
Full 5/7 Slam Kit for 1992-1999 C2500 and C3500
The DJM2057-5/7 Complete Lowering Kit is a true slam setup delivering a serious 5" front and 7" rear drop for 1992-1999 Chevy C2500 and C3500 trucks. If you are looking to put your 3/4 ton or 1 ton GM truck down where it belongs, this is the aggressive stance package that gets it done.
Up front, a combination of drop spindles and lowering coil springs provides the full 5" drop while still allowing alignment to factory specifications. That means you can preserve proper tire wear on those big, expensive wheels and tires. Keep in mind, at this ride height the front end sits very close to the ground, so careful driving is required.
In the rear, a traditional axle flip kit relocates the axle from beneath the leaf spring to the top of the spring. Because of the thick 1 ton leaf pack, this produces a full 7" rear drop right out of the box. A C-notch is required to maintain suspension travel and is included with this kit. Shock extenders are also included to keep the shocks properly positioned.
Shocks are included to properly control suspension movement at this extreme ride height.
Features
- 5" front drop using drop spindles and lowering coil springs
- Maintains ability to align to factory specs
- 7" rear drop using axle flip kit
- C-notch components included
- Shock extenders included
- Aggressive slammed stance for heavy duty GM trucks
- Shocks included
- Designed for 1992-1999 Chevy C2500 and C3500
Shock Information
- Front Shock 1315
- Rear Driver Shock 2000
- Rear Passenger Shock 2200
Quick Specs
- Manufacturer: DJM Suspension
- Part Number: DJM2057-5/7
- Front Drop: 5"
- Rear Drop: 7"
- Front Components: Drop spindles and lowering coil springs
- Rear Component: Axle flip kit
- C-Notch Required: Yes, components included
- Shock Extenders: Included
- Shocks Included: Yes
- Vehicle Application: 1992-1999 Chevy C2500 / C3500
FAQs
Is a C-notch required for this kit?
Yes. A C-notch is required to maintain suspension travel with a 7" rear drop, and the necessary components are included.
Can this truck still be aligned properly?
Yes. The front suspension can still be aligned to factory specifications when installed correctly.
Fitment
- 1992 Chevrolet C2500
- 1993 Chevrolet C2500
- 1994 Chevrolet C2500
- 1995 Chevrolet C2500
- 1996 Chevrolet C2500
- 1997 Chevrolet C2500
- 1998 Chevrolet C2500
- 1999 Chevrolet C2500
- 1992 Chevrolet C3500
- 1993 Chevrolet C3500
- 1994 Chevrolet C3500
- 1995 Chevrolet C3500
- 1996 Chevrolet C3500
- 1997 Chevrolet C3500
- 1998 Chevrolet C3500
- 1999 Chevrolet C3500
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for genuine DJM Suspension lowering systems for heavy duty GM trucks. Our team can walk you through C-notch requirements, installation considerations, and ensure you get the right components for your C2500 or C3500 build.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

