The Fel-Pro Exhaust Manifold Gasket Set (part number MS 90021) seals the exhaust manifold to the cylinder head on 1964-1990 Buick, Cadillac, Checker, and Chevrolet vehicles with 4.3L, 6.6L, and 5.7L engines for a durable, leak-free seal.
Specifications:
| Country of Origin | US |
| 3390 | Premium |
| 10 | Composite |
| Part Dimensions | 1 9/16" x 2 1/8" end ports |
| Prop 65 Label (Yes/No) | No |
Vehicle Fitment:
| Make | Model | Years | Engine |
| Buick | Apollo | 1975 | 4.3L |
| Buick | Century | 1977-1981 | 5.7L, 6.6L |
| Buick | Electra | 1977-1989 | 5.0L, 5.7L, 6.6L |
| Buick | Estate Wagon | 1977-1983 | 5.0L, 5.7L, 6.6L |
| Buick | LeSabre | 1977-1990 | 5.0L, 5.7L, 6.6L |
| Buick | Regal | 1977-1987 | 5.0L, 5.7L |
| Buick | Riviera | 1977-1985 | 5.0L, 5.7L, 6.6L |
| Buick | Skylark | 1975-1977 | 4.3L, 5.7L |
| Cadillac | Brougham | 1987-1990 | 5.0L |
| Cadillac | DeVille | 1979-1984 | 5.7L |
| Cadillac | Eldorado | 1979-1985 | 5.7L |
| Cadillac | Fleetwood | 1979-1986 | 5.0L, 5.7L |
| Cadillac | Seville | 1976-1985 | 5.7L |
| Checker | Marathon | 1980-1982 | 5.7L |
| Chevrolet | C10 | 1978-1981 | 5.7L |
| Chevrolet | C10 Suburban | 1978-1980 | 5.7L |
| Chevrolet | C30 | 1978 | 5.7L |
| Chevrolet | Caprice | 1980-1990 | 5.0L, 5.7L |
| Chevrolet | El Camino | 1983-1984 | 5.7L |
| Chevrolet | Impala | 1980-1985 | 5.7L |
| Chevrolet | Malibu | 1982-1983 | 5.7L |
| Chevrolet | Monte Carlo | 1982-1984 | 5.7L |
| GMC | C15 | 1978 | 5.7L |
| GMC | C15 Suburban | 1978 | 5.7L |
| GMC | C1500 | 1979-1981 | 5.7L |
| GMC | C1500 Suburban | 1979-1981 | 5.7L |
| GMC | C2500 Suburban | 1980 | 5.7L |
| GMC | Caballero | 1983-1984 | 5.7L |
| Oldsmobile | 442 | 1964 | 5.4L |
| Oldsmobile | 98 | 1975-1984 | 5.0L, 5.7L, 6.6L, 7.5L |
| Oldsmobile | Custom Cruiser | 1975-1990 | 5.0L, 5.7L, 6.6L, 7.5L |
| Oldsmobile | Cutlass | 1964-1981 | 4.3L, 5.4L, 5.7L, 6.6L, 7.5L |
| Oldsmobile | Cutlass Calais | 1978-1984 | 4.3L, 5.0L, 5.7L |
| Oldsmobile | Cutlass Cruiser | 1980-1983 | 4.3L, 5.0L, 5.7L |
| Oldsmobile | Cutlass Salon | 1975-1987 | 4.3L, 5.0L, 5.7L, 6.6L, 7.5L |
| Oldsmobile | Cutlass Supreme | 1967-1988 | 4.3L, 5.0L, 5.4L, 5.7L, 6.6L, 7.5L |
| Oldsmobile | Cutlass Tiara | 1976 | 4.3L, 5.7L, 7.5L |
| Oldsmobile | Delmont 88 | 1967-1968 | 5.4L, 5.7L |
| Oldsmobile | Delta 88 | 1968-1985 | 4.3L, 5.0L, 5.7L, 6.6L, 7.5L |
| Oldsmobile | F85 | 1964-1972 | 5.4L, 5.7L |
| Oldsmobile | Jetstar 88 | 1964-1966 | 5.4L |
| Oldsmobile | Omega | 1973-1977 | 4.3L, 5.7L |
| Oldsmobile | Toronado | 1975-1985 | 5.0L, 5.7L, 6.6L, 7.5L |
| Oldsmobile | Vista Cruiser | 1964-1975 | 5.4L, 5.7L, 7.5L |
| Pontiac | Bonneville | 1977-1984 | 5.0L, 5.7L, 6.6L |
| Pontiac | Catalina | 1977-1981 | 5.0L, 5.7L, 6.6L |
| Pontiac | Firebird | 1977-1979 | 5.7L, 6.6L |
| Pontiac | Grand LeMans | 1976-1983 | 4.3L, 5.7L, 6.6L |
| Pontiac | Grand Prix | 1977-1984 | 5.7L, 6.6L |
| Pontiac | Grand Safari | 1977-1978 | 5.7L, 6.6L |
| Pontiac | Laurentian | 1977-1981 | 5.0L, 5.7L |
| Pontiac | LeMans | 1976-1977 | 4.3L, 5.7L, 6.6L |
| Pontiac | Parisienne | 1980-1986 | 5.0L, 5.7L |
| Pontiac | Phoenix | 1977 | 5.7L |
| Pontiac | Safari | 1987-1989 | 5.0L |
| Pontiac | Ventura | 1975-1977 | 4.3L, 5.7L |
Sold as a complete set.
Interchanges With: Detroit Gasket 18067GR, Victor Reinz 111062301, Standard Transmission EMS605, McCord MS3134, Mahle MS15141, Corteco 18067, Rol MS3716, Victor Reinz 111013301, Corteco 18067GR, Detroit Gasket 18067, MMP 605536
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.
