The UMI 6400 lowering kit gives your squarebody truck a 4.5' drop in the front and a 6' drop in the rear, all without breaking the bank. This kit features satin black powder coated 2.5' drop spindles, UMI 2' lowering springs, and a UMI rear flip kit. With no frame notch required, installation is a breeze. For even better performance, consider adding UMI shocks and sway bars. Check out the image below for a glimpse of the lowered stance.
| Fitment | 1973-1987 GM C10/C15 |
|---|---|
| Hardware | Included |
| Platform | 1973-1987 GM C10/C15 |
| Manufacturer | UMI Performance |
This '6400 - 1973-1987 GM C10 Lowering Kit (4.5"Front/6" Rear)' fits the following platforms:
1973-1987 GM C10/C15
- 1973 1974 Chevrolet C10 Pickup
- 1975 1986 Chevrolet C10
- 1987 1987 Chevrolet R10
- 1973 1974 GMC C15/C1500 Pickup
- 1979 1986 GMC C1500
- 1975 1978 GMC C15
- 1987 GMC R1500
This 6400 - 1973-1987 GM C10 Lowering Kit (4.5"Front/6" Rear) fits the following vehicles:
1974
Chevrolet C10 Pickup
- 1973 1974 Chevrolet C10 Pickup
GMC C15/C1500 Pickup
- 1973 1974 GMC C15/C1500 Pickup
1986
Chevrolet C10
- 1975 1986 Chevrolet C10
GMC C1500
- 1979 1986 GMC C1500
1987
Chevrolet R10
- 1987 1987 Chevrolet R10
1978
GMC C15
- 1975 1978 GMC C15
GMC
R1500
- 1987 GMC R1500