UMI Performance 78-88 GM G-Body C5/C6 Front Brake Conversion Hubs Bearings Bracket Kit
SKU 304647
MPN umi304647
$579.99 · In stock
UMI Performance 78-88 GM G-Body C5/C6 Front Brake Conversion Hubs Bearings Bracket Kit
UMI’s C5/C6 conversion kit includes laser cut UMI conversion brackets, light weight USA made aluminum hubs and premium bearings. P/N 304647 includes everything needed to adapt the C5/C6 abutment brackets, calipers and rotors to the G-Body spindles. The hub features 5 x 4-1/2 and 5 x 4-3/4 bolt patterns and is intended to face mount the C5/C6 brake rotor in exact factory location (front track width is unaffected). The kit includes premium bearing cups and cones along with the correct rawhide seal for great performance and reliability. The 304647 kit is the choice for UMI’s Green Machine and has been thoroughly tested to withstand road race and auto-x competition. 100% manufactured in USA as well as tested and raced out of Philipsburg, PA – USA. Kit includes: UMI conversion brackets, driver and passenger side aluminum hubs, correct bearings and seals to mount the C5/C6 calipers and abutment brackets. Wheel studs are not included, 1/2-20 threaded studs will be required to complete installation. Determine stud length after choosing wheel and considering offset, whether or not spacers are required, and after determining wheel flange thickness. Kit requires C5 or C6 calipers, rotors, brake pads and brake lines. A detailed list of GM part numbers is included. Requirements: C5 brakes require a minimum of a 17” wheel for clearance while C6 requires an 18”wheel. Please research wheel fitment before purchasing.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1978–1983 | Chevrolet | Malibu | Classic | — |
| 1988 | Oldsmobile | Cutlass Ciera | Base | — |
| 1978–1987 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1978–1982 | Buick | Regal | Sport | — |
| 1981–1988 | Chevrolet | Monte Carlo | Base | — |
| 1988 | Oldsmobile | Cutlass Supreme | SL | — |
| 1983–1990 | Chevrolet | S10 Blazer | Sport | — |
| 1990–1994 | Chevrolet | S10 Blazer | Tahoe | — |
| 1982–1988 | Oldsmobile | Cutlass Ciera | Brougham | — |
| 1982 | Buick | Regal | Limited Turbo | — |
| 1991 | GMC | S15 Jimmy | SLT | — |
| 1991 | GMC | S15 Jimmy | SLS | — |
| 1984–1987 | Pontiac | Grand Prix | LE | — |
| 1981 | GMC | Caballero | Royal Knight | — |
| 1978–1987 | Chevrolet | El Camino | SS | — |
| 1991–1994 | Chevrolet | S10 Blazer | Tahoe LT | — |
| 1982–1986 | Pontiac | Bonneville | Brougham | — |
| 1983–1991 | GMC | S15 Jimmy | Base | — |
| 1999–2003 | Chevrolet | S10 | Xtreme | — |
| 1978–1987 | Buick | Regal | Limited | — |
| 1988 | Oldsmobile | Cutlass Ciera | International | — |
| 1979–1980 | Chevrolet | Malibu | Estate | — |
| 1983–1986 | Buick | Regal | T-Type | — |
| 1978–1980 | Chevrolet | Malibu | Classic Estate | — |
| 1993–2003 | GMC | Sonoma | SLS | — |
| 1978–1987 | Pontiac | Grand Prix | Base | — |
| 1986–1988 | Oldsmobile | Cutlass Ciera | S | — |
| 1982–1990 | GMC | S15 | Sierra Classic | — |
| 1978–1987 | GMC | Caballero | Base | — |
| 1994–2003 | GMC | Sonoma | SL | — |
| 1978–1980 | GMC | Caballero | Laredo | — |
| 1994 | Chevrolet | S10 Blazer | LT | — |
| 1978–1988 | Oldsmobile | Cutlass Supreme | Base | — |
| 1988 | Oldsmobile | Cutlass Supreme | Indy 500 Pace Car | — |
| 1983–1984 | Oldsmobile | Cutlass Calais | Hurst | — |
| 1991–2001 | GMC | Sonoma | SLE | — |
| 1978–1979 | Oldsmobile | Cutlass Salon | 442 | — |
| 1983 | GMC | S15 | Gypsy | — |
| 1982–1990 | Chevrolet | S10 | Durango | — |
| 1978–1981 | Chevrolet | Monte Carlo | Landau | — |
| 1978 | Chevrolet | Monte Carlo | Sport | — |
| 1981–1986 | GMC | Caballero | Amarillo | — |
| 1991 | GMC | S15 Jimmy | SLE | — |
| 1982–1989 | Chevrolet | S10 | Sport | — |
| 1986–1988 | GMC | S15 | Gypsy | — |
| 1982–1986 | Pontiac | Bonneville | Base | — |
| 1985–1986 | Oldsmobile | Cutlass Ciera | Holiday | — |
| 1985–1986 | Oldsmobile | Cutlass Salon | 442 | — |
| 1978–1980 | Oldsmobile | Cutlass Salon | Brougham | — |
| 1983–1988 | Chevrolet | S10 Blazer | Tahoe | — |
| 1980–1983 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1992 | GMC | Sonoma | GT | — |
| 1985–1986 | Oldsmobile | Cutlass Ciera | ES | — |
| 1985 | GMC | S15 Jimmy | High Sierra | — |
| 1984–1986 | Pontiac | Bonneville | LE | — |
| 1980–1981 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1988 | Oldsmobile | Cutlass Supreme | Classic | — |
| 2002–2003 | Chevrolet | S10 | ZR5 | — |
| 1979 | Chevrolet | Malibu | Police | — |
| 1978–1981 | Chevrolet | Malibu | Classic Landau | — |
| 1983–1994 | Chevrolet | S10 Blazer | Base | — |
| 1978–1979 | Oldsmobile | Cutlass | Vista Cruiser | — |
| 1978–1983 | Pontiac | Grand Prix | LJ | — |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham | — |
| 1987 | GMC | S15 | EL | — |
| 1983–1990 | GMC | S15 Jimmy | Sierra Classic | — |
| 1982 | GMC | S15 | Sierra Grande | — |
| 1988–1989 | GMC | S15 Jimmy | Timberline | — |
| 1978–1981 | Chevrolet | Malibu | Base | — |
| 1980–1981 | Oldsmobile | Cutlass | Brougham | — |
| 1994–2003 | Chevrolet | S10 | ZR2 | — |
| 1978–1980 | Pontiac | Grand Prix | SJ | — |
| 1994–1998 | Chevrolet | S10 | SS | — |
| 1985–1987 | Oldsmobile | Cutlass Salon | Base | — |
| 1979 | Chevrolet | Monte Carlo | Base | — |
| 1979–1981 | Chevrolet | El Camino | Royal Knight | — |
| 1981–1986 | Chevrolet | El Camino | Conquista | — |
| 1983 | Oldsmobile | Cutlass Ciera | ES | — |
| 1980–1981 | Oldsmobile | Cutlass | LS | — |
| 1991–1993 | GMC | Sonoma | Base | — |
| 1979 | Chevrolet | Malibu | Landau | — |
| 1985 | Oldsmobile | Cutlass Supreme | LS | — |
| 1978–1987 | GMC | Caballero | Diablo | — |
| 1988 | Oldsmobile | Cutlass Supreme | International | — |
| 1978–1987 | Buick | Regal | Base | — |
| 1987–1989 | Chevrolet | S10 Blazer | High Country | — |
| 1982–1990 | GMC | S15 | Base | — |
| 1982–1992 | Chevrolet | S10 | Tahoe | — |
| 1983 | Chevrolet | Monte Carlo | CL | — |
| 1994–2003 | Chevrolet | S10 | LS | — |
| 1984–1987 | Buick | Regal | Grand National | — |
| 1979 | Oldsmobile | Cutlass Salon | Hurst | — |
| 1987 | Oldsmobile | Cutlass Supreme | 442 | — |
| 1992 | Chevrolet | S10 Blazer | Sport | — |
| 1983–1988 | Chevrolet | Monte Carlo | SS | — |
| 1986–1988 | Oldsmobile | Cutlass Ciera | SL | — |
| 1991 | Chevrolet | S10 | Baja | — |
| 1978–1980 | Oldsmobile | Cutlass Salon | Base | — |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham | — |
| 1984–1985 | Oldsmobile | Cutlass Ciera | Cruiser LS | — |
| 1982–2003 | Chevrolet | S10 | Base | — |
| 1987 | Buick | Regal | GNX | — |
| 1979–1980 | Chevrolet | Malibu | Sport | — |
| 1978–1987 | Chevrolet | El Camino | Base | — |
| 1982–1983 | Buick | Regal | Estate Wagon | — |
| 1978 | Chevrolet | El Camino | Conquista | — |
| 1978–1984 | Oldsmobile | Cutlass Calais | Base | — |
| 1982–1988 | Oldsmobile | Cutlass Ciera | LS | — |
| 1981 | GMC | Caballero | Conquista | — |
| 1979–1980 | Chevrolet | Malibu | Classic Sport | — |
| 1986–1988 | Chevrolet | Monte Carlo | LS | — |
| 1982–1983 | Oldsmobile | Cutlass Ciera | Base | — |
| 1980 | Oldsmobile | Cutlass | Base | — |
| 1981 | Oldsmobile | Cutlass Supreme | LS | — |
| 1982–1990 | GMC | S15 | High Sierra | — |
| 1980 | Chevrolet | Monte Carlo | Sport | — |
| 1985–1987 | Oldsmobile | Cutlass Ciera | GT | — |
| 1992–1993 | Chevrolet | S10 | EL | — |
| 1983–1990 | GMC | S15 Jimmy | Gypsy | — |
| 1981–1987 | Pontiac | Grand Prix | Brougham | — |
| Category | Drivetrain |
|---|---|
| Sub-Category | Wheel Bearings |
| UPC | 304647 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 8 lb |
| Dimensions (L×W×H) | 12 × 10 × 8 in |
Related
- All UMI Performance parts
- Drivetrain
- Chevrolet Malibu parts
- Oldsmobile Cutlass Ciera parts
- Oldsmobile Cutlass Supreme parts
- Buick Regal parts
- Chevrolet Monte Carlo parts
- Chevrolet S10 Blazer parts
- GMC S15 Jimmy parts
- Pontiac Grand Prix parts
- GMC Caballero parts
- Chevrolet El Camino parts
- Pontiac Bonneville parts
- Chevrolet S10 parts