Rear Main Seal High Vacuum Fits Chevrolet Small Block with two-piece rear main seal. Recommended for use with external vacuum pump Mr Gasket
This Mr. Gasket Rear Main Seal is made from Viton Rubber. This style of rubber can handle high temperature like silicone rubber, but with superior abrasion resistance.
It's durability and design make it recommended for applications that have high engine vacuum, like racing engines that utilize external vacuum pumps for crankcase evacuation.
- Repairs That Leaky Rear Main Sail
- Vitonandreg
- Rubber Offers Both Abrasion Resistance and High Temperature Tolerance
- Upgrade for Rope Seal Equipped Cars or Silicone Rubber Main Seals
Details:
- Emission Code: 5
- Material: Viton
- Rear Main Seal Style: Two Piece
- Warranty: Manufacturer's Limited 90 Day Warranty
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 1959 | Chevrolet | Truck | 3100 |
| 1959–1960 | Chevrolet | El Camino | — |
| 1959–1961 | Chevrolet | Brookwood | — |
| 1959–1961 | Chevrolet | Nomad | — |
| 1959–1961 | Chevrolet | Kingswood | — |
| 1959–1961 | Chevrolet | Corvette | — |
| 1959–1961 | Chevrolet | Parkwood | — |
| 1959–1966 | Chevrolet | Suburban | — |
| 1959–1972 | Chevrolet | Biscayne | — |
| 1959–1975 | Chevrolet | Bel Air | — |
| 1959–1985 | Chevrolet | Impala | — |
| 1960 | Chevrolet | Truck | — |
| 1960 | Chevrolet | Biscayne | Fleetmaster |
| 1960–1962 | Chevrolet | C40 | — |
| 1960–1963 | GMC | 1000 Series | — |
| 1960–1963 | GMC | 2500 Series | — |
| 1960–1963 | GMC | 1500 Series | — |
| 1960–1965 | GMC | Suburban | — |
| 1960–1966 | GMC | 3500 | — |
| 1960–1966 | GMC | 3000 | — |
| 1960–1974 | Chevrolet | K20 Pickup | — |
| 1960–1974 | Chevrolet | C20 Pickup | — |
| 1960–1974 | Chevrolet | C10 Pickup | — |
| 1960–1974 | Chevrolet | K10 Pickup | — |
| 1960–1974 | Chevrolet | C30 Pickup | — |
| 1961–1962 | Chevrolet | P30 Series | — |
| 1961–1962 | Chevrolet | P10 Series | — |
| 1961–1962 | Chevrolet | P20 Series | — |
| 1963–1967 | Chevrolet | Chevy II | — |
| 1963–1968 | Chevrolet | Chevy II | Nova |
| 1964–1966 | Chevrolet | Chevelle | SS |
| 1964–1967 | Chevrolet | Chevy II | Nova SS |
| 1964–1967 | Chevrolet | Impala | SS |
| 1964–1985 | Chevrolet | El Camino | — |
| 1966 | Chevrolet | C30 Panel | — |
| 1966–1972 | Chevrolet | Caprice | — |
| 1967 | GMC | P15/P1500 Van | — |
| 1967 | GMC | G25/G2500 Van | — |
| 1967 | Chevrolet | K20 Panel | — |
| 1967 | GMC | G15/G1500 Van | — |
| 1967–1974 | GMC | C25/C2500 Suburban | — |
| 1967–1974 | Chevrolet | G20 Van | — |
| 1967–1974 | Chevrolet | K10 Suburban | — |
| 1967–1974 | GMC | C15/C1500 Pickup | — |
| 1967–1974 | GMC | C25/C2500 Pickup | — |
| 1967–1974 | Chevrolet | C10 Suburban | — |
| 1967–1974 | GMC | K25/K2500 Pickup | — |
| 1967–1974 | GMC | K15/K1500 Suburban | — |
| 1967–1974 | GMC | C35/C3500 Pickup | — |
| 1967–1974 | GMC | P25/P2500 Van | — |
| 1976 | Chevrolet | Monza | — |
| 1976 | GMC | Sprint | Sierra Madre Del Sur |
| 1976 | Chevrolet | Malibu | Landau |
| 1976 | Chevrolet | Monte Carlo | Landau |
| 1976–1977 | Chevrolet | Nova | Concours |
| 1976–1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976–1979 | Chevrolet | Monza | 2+2 Spyder |
| 1976–1981 | Chevrolet | Caprice | Classic Landau |
| 1977 | Chevrolet | Monza | Towne Coupe |
| 1977 | Chevrolet | Monza | Towne Coupe Sport |
| 1977 | Chevrolet | Malibu | Sport |
| 1977 | Chevrolet | Monza | Towne Coupe Cabriolet |
| 1977 | GMC | C15 | Indy Hauler |
| 1977 | GMC | K15 | Indy Hauler |
| 1977 | Chevrolet | Malibu | Classic Sport |
| 1977 | Chevrolet | Monza | Mirage |
| 1977–1978 | GMC | K35 | Sierra Grande |
| 1977–1978 | GMC | K35 | Sierra Classic |
| 1977–1978 | GMC | K35 | — |
| 1977–1978 | GMC | K35 | High Sierra |
| 1977–1978 | Chevrolet | Caprice | Classic Estate |
| 1977–1978 | Chevrolet | El Camino | Conquista |
| 1977–1978 | GMC | C15 | Heavy Half |
| 1977–1979 | Chevrolet | Impala | Landau |
| 1977–1979 | Chevrolet | Nova | Rally |
| 1977–1980 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1977–1980 | Chevrolet | K30 | Custom Deluxe |
| 1977–1981 | Chevrolet | K30 | Cheyenne |
| 1977–1982 | Chevrolet | Corvette | — |
| 1977–1985 | Chevrolet | K30 | Scottsdale |
| 1977–1985 | Chevrolet | Camaro | Z28 |
| 1977–1985 | Chevrolet | K30 | Silverado |
| 1978 | Chevrolet | K5 Blazer | Silverado |
| 1978 | GMC | C15 | Street Coupe |
| 1978 | Chevrolet | Monza | Sport |
| 1978 | Chevrolet | Monte Carlo | Sport |
| 1978 | Chevrolet | Corvette | Silver Anniversary Edition |
| 1978 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1978–1979 | Chevrolet | Monza | 2+2 Sport |
| 1978–1979 | Chevrolet | Monza | S |
| 1978–1979 | Chevrolet | Monza | — |
| 1978–1979 | Chevrolet | Nova | Custom |
| 1978–1980 | Chevrolet | C10 | Big Ten |
| 1978–1980 | GMC | Caballero | Laredo |
| 1978–1980 | Chevrolet | Malibu | Classic Estate |
| 1978–1981 | Chevrolet | Monte Carlo | Landau |
| 1978–1981 | Chevrolet | G20 | Nomad |
| 1978–1982 | GMC | Jimmy | Street Coupe |
| 1978–1985 | GMC | Caballero | — |
| 1978–1985 | GMC | Caballero | Diablo |
