UMI Performance Lowering Kit w/ 4.5" Front and 6" Rear Drop Chevy C10 73-87

Drop your squarebody and boost its handling with this UMI lowering kit for 1973-1987 Chevy C10s. Designed for performance and stance without the high price tag, this kit (6400) includes satin black powder-coated 2.5” drop spindles, 2” UMI lowering springs, and a rear flip kit. It delivers a clean 4.5" front and 6" rear drop with no need for frame notching. Compatible with 1-1/4" brake rotors, the components offer a balanced, aggressive profile. Pair this kit with UMI shocks or sway bars for even more street-ready performance.

Features and Benefits:
- Provides 4.5" front drop and 6" rear drop
- Satin black powder-coated 2.5" drop spindles
- Includes UMI 2" lowering springs and rear flip kit
- No frame cutting or notching required
- Enhances handling and lowers center of gravity
- Compatible with 1-1/4" brake rotors
- Bolt-in installation
- Ideal for performance and street stance
- Fits trucks

Vehicle Fitment:
- 1973-1987 Chevy C10 

Please Note: 1981-1987 models may have 1" rotors. To use this kit, upgrade to the earlier 1-1/4" rotor setup for proper fitment.