UMI Performance 73-87 GM C10 Frame Notch Kit
SKU 6415
MPN umi6415
$229.99 · Available to order
UMI Performance 73-87 GM C10 Frame Notch Kit
UMI's bolt-in frame notch kit enhances axle clearance for lowered trucks, essential for drops over 6 inches. The kit features robust 3/16' laser-cut steel, top-quality hardware, and poly bump stops. While factory frame notching is necessary, UMI's design eliminates the need to cut the valuable bed reinforcement rails. The exclusive inner support plate serves as a convenient template, and a gloss black powder coat finish protects your investment.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1977–1978 | GMC | C15 | Heavy Half | — |
| 1973 | GMC | C15/C1500 Suburban | Base | — |
| 1975–1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1987 | GMC | R1500 | Base | — |
| 1981–1986 | Chevrolet | C10 Suburban | Custom | — |
| 1975–1978 | GMC | C15 | Sierra Grande | — |
| 1975–1981 | Chevrolet | C10 | Cheyenne | — |
| 1975–1978 | GMC | C15 | High Sierra | — |
| 1977 | GMC | C15 | Indy Hauler | — |
| 1981 | Chevrolet | C10 | Deluxe | — |
| 1979–1982 | GMC | C1500 | Sierra Grande | — |
| 1973–1974 | GMC | C15/C1500 Pickup | Base | — |
| 1975–1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1975–1986 | Chevrolet | C10 | Silverado | — |
| 1979–1982 | GMC | C1500 | Street Coupe | — |
| 1973–1974 | Chevrolet | C10 Pickup | Base | — |
| 1987 | GMC | R1500 | High Sierra | — |
| 1987 | Chevrolet | R10 | Silverado | — |
| 1975–1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1975–1986 | Chevrolet | C10 | Scottsdale | — |
| 1979–1986 | GMC | C1500 | Sierra Classic | — |
| 1973–1974 | Chevrolet | C10 Suburban | Base | — |
| 1975–1978 | GMC | C15 Suburban | High Sierra | — |
| 1984–1986 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1975–1978 | GMC | C15 | Sierra Classic | — |
| 1975–1978 | GMC | C15 Suburban | Base | — |
| 1979–1986 | GMC | C1500 | High Sierra | — |
| 1978 | GMC | C15 | Street Coupe | — |
| 1975–1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1987 | Chevrolet | R10 | Scottsdale | — |
| 1979–1986 | GMC | C1500 | Base | — |
| 1982 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1978–1980 | Chevrolet | C10 | Big Ten | — |
| 1981–1986 | Chevrolet | C10 | Custom | — |
| 1982–1986 | Chevrolet | C10 Suburban | Silverado | — |
| 1975–1978 | GMC | C15 | Base | — |
| 1975–1978 | GMC | C15 Suburban | Sierra Classic | — |
| 1979–1980 | GMC | C1500 | Heavy Half | — |
| 1981 | Chevrolet | C10 Suburban | Deluxe | — |
| 1987 | GMC | R1500 | Sierra Classic | — |
| 1975–1978 | GMC | C15 Suburban | Sierra Grande | — |
| 1987 | Chevrolet | R10 | Custom Deluxe | — |
| Category | Fabrication |
|---|---|
| Sub-Category | Brackets |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 24 lb |
| Dimensions (L×W×H) | 28 × 8 × 8 in |