MSD-85561 Chevy V8 w/Slip Collar Distributor
For taller blocks or decked heads. Must be used with an MSD 6, 7 or 8-series ignition.
Features:
- Same features as the PN 85551 Distributor with the addition of an adjustable slip collar for engines with modified deck heights
The distributor shares the same features of the standard Pro-Billet Chevrolet model including a ball bearing guide, long sintered lower bushing and an oil seal. To trigger the MSD Ignition a maintenance-free magnetic pick-up is secured in the billet base of the distributor. Just above this pick-up assembly is an adjustable mechanical advance assembly.
If you have a slightly taller block or have decked the heads, the distance between the distributor mounting pad and the cam gear/oil pump drive may be different. MSD offers these Distributor with an adjustable slip collar with 1.5″ of adjustment so you can be sure the distributor is installed correctly.
Attributes:
| Category | Ignition |
| Warranty | Manufacturer’s Limited 1 Year Warranty |
| Product Type | Distributor |
| Ignition Rotor Included | Yes |
| Ignition Coil Included | No |
| Ignition Box Required | Yes |
| Grade Type | Performance |
| Gear Material | Cast Iron Melonized QPQ Coated |
| Emission Code | 3 |
| Distributor Type | Magnetic Pickup |
| Distributor Cap Included | Yes |
| Color | Red |
| Brand | MSD |
Vehicle Applications:
| Make | Model | Years |
| Chevrolet | Bel Air | 1955 to 1981 |
| Chevrolet | Biscayne | 1958 to 1972 |
| Chevrolet | Blazer | 1969 to 1994 |
| Chevrolet | Brookwood | 1958 to 1972 |
| Chevrolet | C10 Pickup | 1960 to 1974 |
| Chevrolet | C10 Suburban | 1967 to 1986 |
| Chevrolet | C10 | 1975 to 1986 |
| Chevrolet | C1500 Suburban | 1992 to 1999 |
| Chevrolet | C1500 | 1988 to 1999 |
| Chevrolet | C15 | 1982 to 1985 |
| Chevrolet | C20 Pickup | 1960 to 1974 |
| Chevrolet | C20 Suburban | 1967 to 1986 |
| Chevrolet | C20 | 1975 to 1987 |
| Chevrolet | C2500 Suburban | 1992 to 1999 |
| Chevrolet | C2500 | 1988 to 2000 |
| Chevrolet | C30 Panel | 1966 to 1966 |
| Chevrolet | C30 Pickup | 1960 to 1974 |
| Chevrolet | C30 | 1975 to 1986 |
| Chevrolet | C3500 | 1988 to 2000 |
| Chevrolet | C35 | 1983 to 2000 |
| Chevrolet | C40 | 1960 to 1962 |
| Chevrolet | Camaro | 1967 to 1992 |
| Chevrolet | Caprice | 1966 to 1996 |
| Chevrolet | Chevelle | 1964 to 1973 |
| Chevrolet | Chevy II | 1963 to 1968 |
| Chevrolet | Corvette | 1955 to 1992 |
| Chevrolet | Del Ray | 1957 to 1958 |
| Chevrolet | El Camino | 1959 to 1987 |
| Chevrolet | Estate | 1969 to 1970 |
| Chevrolet | Express 1500 | 1996 to 2002 |
| Chevrolet | Express 2500 | 1996 to 2002 |
| Chevrolet | Express 3500 | 1996 to 2002 |
| Chevrolet | G10 Van | 1968 to 1974 |
| Chevrolet | G10 | 1975 to 1995 |
| Chevrolet | G20 Van | 1967 to 1974 |
| Chevrolet | G20 | 1975 to 1995 |
| Chevrolet | G30 Van | 1970 to 1974 |
| Chevrolet | G30 | 1975 to 1996 |
| Chevrolet | Impala | 1958 to 1996 |
| Chevrolet | K10 Pickup | 1960 to 1974 |
| Chevrolet | K10 Suburban | 1967 to 1986 |
| Chevrolet | K10 | 1975 to 1986 |
| Chevrolet | K1500 Suburban | 1992 to 1999 |
| Chevrolet | K1500 | 1988 to 1999 |
| Chevrolet | K20 Panel | 1967 to 1967 |
| Chevrolet | K20 Pickup | 1960 to 1974 |
| Chevrolet | K20 Suburban | 1967 to 1986 |
| Chevrolet | K20 | 1975 to 1986 |
| Chevrolet | K2500 Suburban | 1992 to 1999 |
| Chevrolet | K2500 | 1988 to 2000 |
| Chevrolet | K30 Pickup | 1968 to 1974 |
| Chevrolet | K30 | 1977 to 1986 |
| Chevrolet | K3500 | 1988 to 2000 |
| Chevrolet | K5 Blazer | 1975 to 1986 |
| Chevrolet | Kingswood | 1959 to 1972 |
| Chevrolet | Laguna | 1973 to 1976 |
| Chevrolet | Malibu | 1964 to 1983 |
| Chevrolet | Monte Carlo | 1970 to 1988 |
| Chevrolet | Monza | 1976 to 1979 |
| Chevrolet | Nomad | 1955 to 1961 |
| Chevrolet | Nova | 1969 to 1979 |
| Chevrolet | One-Fifty Series | 1955 to 1957 |
| Chevrolet | P10 Series | 1961 to 1962 |
| Chevrolet | P10 Van | 1973 to 1973 |
| Chevrolet | P20 Series | 1961 to 1962 |
| Chevrolet | P20 Van | 1968 to 1974 |
| Chevrolet | P20 | 1981 to 1982 |
| Chevrolet | P30 Series | 1961 to 1962 |
| Chevrolet | P30 Van | 1968 to 1974 |
| Chevrolet | P30 | 1981 to 2002 |
| Chevrolet | Parkwood | 1959 to 1961 |
| Chevrolet | R10 Suburban | 1987 to 1988 |
| Chevrolet | R10 | 1987 to 1987 |
| Chevrolet | R1500 Suburban | 1989 to 1991 |
| Chevrolet | R20 Suburban | 1987 to 1988 |
| Chevrolet | R20 | 1987 to 1988 |
| Chevrolet | R2500 Suburban | 1989 to 1991 |
| Chevrolet | R2500 | 1989 to 1989 |
| Chevrolet | R30 | 1987 to 1988 |
| Chevrolet | R3500 | 1989 to 1991 |
| Chevrolet | Sedan Delivery | 1955 to 1958 |
| Chevrolet | Silverado 2500 | 2001 to 2002 |
| Chevrolet | Silverado 3500 | 2001 to 2003 |
| Chevrolet | Sonora | 2000 to 2002 |
| Chevrolet | Suburban 1500 | 1995 to 2002 |
| Chevrolet | Suburban | 1955 to 1994 |
| Chevrolet | Tahoe | 1995 to 2000 |
| Chevrolet | Townsman | 1969 to 1972 |
| Chevrolet | Truck | 1955 to 1960 |
| Chevrolet | Two-Ten Series | 1955 to 1957 |
| Chevrolet | V10 Suburban | 1987 to 1988 |
| Chevrolet | V10 | 1987 to 1987 |
| Chevrolet | V1500 Suburban | 1989 to 1991 |
| Chevrolet | V20 Suburban | 1987 to 1988 |
| Chevrolet | V20 | 1987 to 1987 |
| Chevrolet | V2500 Suburban | 1989 to 1991 |
| Chevrolet | V30 | 1987 to 1988 |
| Chevrolet | V3500 | 1989 to 1991 |
| Chevrolet | Yeoman | 1958 to 1958 |
| GMC | C15 Suburban | 1975 to 1978 |
| GMC | C15/C1500 Pickup | 1968 to 1974 |
| GMC | C15/C1500 Suburban | 1968 to 1974 |
| GMC | C1500 Suburban | 1979 to 1980 |
| GMC | C1500 | 1979 to 1980 |
| GMC | C15 | 1975 to 1978 |
| GMC | C25 Suburban | 1975 to 1978 |
| GMC | C25/C2500 Pickup | 1968 to 1974 |
| GMC | C25/C2500 Suburban | 1968 to 1974 |
| GMC | C2500 Suburban | 1979 to 1999 |
| GMC | C2500 | 1979 to 2000 |
| GMC | C25 | 1975 to 1978 |
| GMC | C35/C3500 Pickup | 1968 to 1974 |
| GMC | C3500 | 1979 to 2000 |
| GMC | C35 | 1975 to 1978 |
| GMC | G25 | 1975 to 1976 |
| GMC | G35/G3500 Van | 1973 to 1974 |
| GMC | G3500 | 1988 to 1996 |
| GMC | G35 | 1976 to 1976 |
| GMC | Jimmy | 1973 to 1976 |
| GMC | K15/K1500 Pickup | 1968 to 1974 |
| GMC | K15/K1500 Suburban | 1968 to 1974 |
| GMC | K1500 | 1979 to 1980 |
| GMC | K15 | 1976 to 1976 |
| GMC | K25 Suburban | 1976 to 1977 |
| GMC | K25/K2500 Pickup | 1968 to 1974 |
| GMC | K25/K2500 Suburban | 1968 to 1974 |
| GMC | K2500 Suburban | 1992 to 1999 |
| GMC | K2500 | 1991 to 2000 |
| GMC | K25 | 1976 to 1978 |
| GMC | K35/K3500 Pickup | 1968 to 1974 |
| GMC | K3500 | 1979 to 2000 |
| GMC | P1500 | 1979 to 1979 |
| GMC | P25/P2500 Van | 1970 to 1971 |
| GMC | P35/P3500 Van | 1970 to 1974 |
| GMC | P35 | 1975 to 1978 |
| GMC | R2500 Suburban | 1987 to 1991 |
| GMC | R2500 | 1987 to 1989 |
| GMC | R3500 | 1987 to 1991 |
| GMC | Savana 3500 | 1996 to 2000 |
| GMC | Sprint | 1971 to 1975 |
| GMC | V3500 | 1987 to 1991 |



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