The UMI Performance P/N 6410 flip kit lowers the rear of the 1973-1987 GM C10 truck six inches by relocating the axle above the leaf spring. The saddle bracket moves the axle rearward to keep the wheel centered in the wheel well. The lower leaf plate is seriously strong and features laser cut ¼” plate steel clamped by extra heavy duty U-bolts. Kit comes complete with brackets, stand-offs, U-bolts and polyurethane bump stops. Gloss black powder coat. 100% Made In Philipsburg, PA – USA.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1978-1980 |
Chevrolet |
C10 |
Big Ten |
| 1975-1981 |
Chevrolet |
C10 |
Cheyenne |
| 1981-1986 |
Chevrolet |
C10 |
Custom |
| 1975-1980 |
Chevrolet |
C10 |
Custom Deluxe |
| 1981 |
Chevrolet |
C10 |
Deluxe |
| 1975-1986 |
Chevrolet |
C10 |
Scottsdale |
| 1975-1986 |
Chevrolet |
C10 |
Silverado |
| 1973-1974 |
Chevrolet |
C10 Pickup |
Base |
| 1987 |
Chevrolet |
R10 |
Custom Deluxe |
| 1987 |
Chevrolet |
R10 |
Scottsdale |
| 1987 |
Chevrolet |
R10 |
Silverado |
| 1975-1978 |
GMC |
C15 |
Base |
| 1977-1978 |
GMC |
C15 |
Heavy Half |
| 1975-1978 |
GMC |
C15 |
High Sierra |
| 1977 |
GMC |
C15 |
Indy Hauler |
| 1975-1978 |
GMC |
C15 |
Sierra Classic |
| 1975-1978 |
GMC |
C15 |
Sierra Grande |
| 1978 |
GMC |
C15 |
Street Coupe |
| 1973-1974 |
GMC |
C15/C1500 Pickup |
Base |
| 1979-1986 |
GMC |
C1500 |
Base |
| 1979-1980 |
GMC |
C1500 |
Heavy Half |
| 1979-1986 |
GMC |
C1500 |
High Sierra |
| 1979-1986 |
GMC |
C1500 |
Sierra Classic |
| 1979-1982 |
GMC |
C1500 |
Sierra Grande |
| 1979-1982 |
GMC |
C1500 |
Street Coupe |
| 1987 |
GMC |
R1500 |
Base |
| 1987 |
GMC |
R1500 |
High Sierra |
| 1987 |
GMC |
R1500 |
Sierra Classic |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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