McLeod Street Extreme GM 5.7L/6.5L/6.6L/7.0L/7.4L Diaphragm 12 X 1-1/8 X 10 Spline

Buick: Wildcat 66 - 66 6.6 L Engine, Chevrolet: Brookwood 70 - 72 6.6 L Engine, Buick: Wildcat 66 - 66 7 L Engine, Chevrolet: Brookwood 69 - 69 7 L Engine, Chevrolet: C10 75 - 86 5.7 L Engine, Chevrolet: Brookwood 69 - 72 5.7 L Engine, Chevrolet: Malibu 73 - 74 7.4 L Engine, Chevrolet: Malibu 73 - 74 6.6 L Engine, Oldsmobile: 442 68 - 71 7.5 L Engine, Chevrolet: K5 Blazer 75 - 86 5.7 L Engine, Chevrolet: Malibu 73 - 81 5.7 L Engine, Chevrolet: C10 Suburban 75 - 84 5.7 L Engine, Oldsmobile: Vista Cruiser 70 - 73 7.5 L Engine, Chevrolet: K30 77 - 77 6.6 L Engine, Chevrolet: K30 77 - 86 5.7 L Engine, Chevrolet: K2500 88 - 90 5.7 L Engine, Chevrolet: Chevelle 70 - 72 6.6 L Engine, Chevrolet: Biscayne 70 - 72 7.4 L Engine, Chevrolet: Brookwood 69 - 69 6.5 L Engine, Chevrolet: K20 75 - 86 5.7 L Engine, Chevrolet: K20 Suburban 75 - 77 6.6 L Engine, Pontiac: GTO 70 - 71 7.5 L Engine, Pontiac: Catalina 67 - 69 7 L Engine, Pontiac: Grand Prix 67 - 69 7 L Engine, Chevrolet: C20 Suburban 75 - 84 7.4 L Engine, Pontiac: LeMans 70 - 71 7.5 L Engine, Chevrolet: C10 75 - 77 7.4 L Engine, Oldsmobile: Cutlass 70 - 73 7.5 L Engine, Chevrolet: V20 Suburban 87 - 88 5.7 L Engine, Chevrolet: K20 76 - 77 7.4 L Engine, Chevrolet: Biscayne 69 - 72 5.7 L Engine, Chevrolet: G30 75 - 76 7.4 L Engine, Chevrolet: Blazer 87 - 90 5.7 L Engine, Oldsmobile: F85 70 - 72 7.5 L Engine, Oldsmobile: Jetstar 88 64 - 66 5.4 L Engine, Chevrolet: Bel Air 63 - 69 7 L Engine, Chevrolet: Kingswood 70 - 71 6.6 L Engine, Oldsmobile: Vista Cruiser 68 - 69 6.6 L Engine, Pontiac: Grand Prix 70 - 71 7.5 L Engine, Oldsmobile: Vista Cruiser 64 - 67 5.4 L Engine, Chevrolet: Biscayne 63 - 69 7 L Engine, Chevrolet: R20 87 - 88 7.4 L Engine, Chevrolet: K5 Blazer 76 - 77 7.4 L Engine, Oldsmobile: Cutlass 65 - 68 6.6 L Engine, Chevrolet: Chevelle 70 - 72 5.7 L Engine, Chevrolet: Kingswood 69 - 69 6.5 L Engine, Pontiac: Catalina 70 - 71 7.5 L Engine, Buick: Electra 66 - 66 7 L Engine, Chevrolet: G30 75 - 77 6.6 L Engine, Pontia

• • Street/Strip High Performance Upgrade.

  This Part Fits:

  Year	Make	Model	Submodel
  1966	Buick	Electra	Base
  1970	Buick	Estate Wagon	Base
  1966	Buick	Gran Sport	Base
  1970-1971	Buick	GS	Base
  1968-1971	Buick	LeSabre	Base
  1966,1968-1971	Buick	Skylark	Base
  1968-1969	Buick	Special	Base
  1968-1971	Buick	Sportwagon	Base
  1966	Buick	Wildcat	Base
  1961-1973	Chevrolet	Bel Air	Base
  1961-1972	Chevrolet	Biscayne	Base
  1969-1974	Chevrolet	Blazer	Base
  1987	Chevrolet	Blazer	Custom Deluxe
  1988-1990	Chevrolet	Blazer	Scottsdale
  1987-1990	Chevrolet	Blazer	Silverado
  1969-1972	Chevrolet	Brookwood	Base
  1978-1980	Chevrolet	C10	Big Ten
  1975-1981	Chevrolet	C10	Cheyenne
  1981-1986	Chevrolet	C10	Custom
  1975-1980	Chevrolet	C10	Custom Deluxe
  1981	Chevrolet	C10	Deluxe
  1975-1986	Chevrolet	C10	Scottsdale
  1975-1986	Chevrolet	C10	Silverado
  1968-1974	Chevrolet	C10 Suburban	Base
  1981-1984	Chevrolet	C10 Suburban	Custom
  1975-1980	Chevrolet	C10 Suburban	Custom Deluxe
  1981	Chevrolet	C10 Suburban	Deluxe
  1975-1980,1982,1984	Chevrolet	C10 Suburban	Scottsdale
  1975-1980,1982-1984	Chevrolet	C10 Suburban	Silverado
  1988-1990	Chevrolet	C1500	Cheyenne
  1988-1990	Chevrolet	C1500	Scottsdale
  1988-1990	Chevrolet	C1500	Silverado
  1990	Chevrolet	C1500	WT
  1975-1981	Chevrolet	C20	Cheyenne
  1981-1986	Chevrolet	C20	Custom
  1975-1980	Chevrolet	C20	Custom Deluxe
  1981	Chevrolet	C20	Deluxe
  1975-1986	Chevrolet	C20	Scottsdale
  1975-1986	Chevrolet	C20	Silverado
  1968-1974	Chevrolet	C20 Suburban	Base
  1981-1984	Chevrolet	C20 Suburban	Custom
  1975-1980	Chevrolet	C20 Suburban	Custom Deluxe
  1981	Chevrolet	C20 Suburban	Deluxe
  1975-1980,1982,1984	Chevrolet	C20 Suburban	Scottsdale
  1975-1977,1979-1980,1982-1984	Chevrolet	C20 Suburban	Silverado
  1988-1990	Chevrolet	C2500	Cheyenne
  1988-1990	Chevrolet	C2500	Scottsdale
  1988-1990	Chevrolet	C2500	Silverado
  1975-1981	Chevrolet	C30	Cheyenne
  1981-1986	Chevrolet	C30	Custom
  1975-1980	Chevrolet	C30	Custom Deluxe
  1981	Chevrolet	C30	Deluxe
  1975-1986	Chevrolet	C30	Scottsdale
  1975-1986	Chevrolet	C30	Silverado
  1988-1990	Chevrolet	C3500	Cheyenne
  1988-1990	Chevrolet	C3500	Scottsdale
  1988-1990	Chevrolet	C3500	Silverado
  1967,1969-1980	Chevrolet	Camaro	Base
  1979-1981	Chevrolet	Camaro	Berlinetta
  1973,1975-1978	Chevrolet	Camaro	LT
  1976-1978	Chevrolet	Camaro	LT Rally Sport
  1976-1980	Chevrolet	Camaro	Rally Sport
  1967,1969-1973,1975	Chevrolet	Camaro	RS
  1981	Chevrolet	Camaro	Sport
  1967-1972	Chevrolet	Camaro	SS
  1970-1974,1977-1981	Chevrolet	Camaro	Z28
  1966-1972	Chevrolet	Caprice	Base
  1965-1966	Chevrolet	Chevelle	300
  1970-1972	Chevrolet	Chevelle	Base
  1967,1973-1974	Chevrolet	Chevelle	Malibu
  1975	Chevrolet	Chevelle	Malibu Classic
  1988	Chevrolet	Corvette	35th Anniversary Edition
  1965-1974,1977-1981,1984-1990	Chevrolet	Corvette	Base
  1978,1986	Chevrolet	Corvette	Indianapolis 500 Pace Car
  1978	Chevrolet	Corvette	Silver Anniversary Edition
  1975-1976	Chevrolet	Corvette	Stingray
  1990	Chevrolet	Corvette	ZR-1
  1966-1979	Chevrolet	El Camino	Base
  1975-1977	Chevrolet	El Camino	Classic
  1977-1978	Chevrolet	El Camino	Conquista
  1979	Chevrolet	El Camino	Royal Knight
  1975-1979	Chevrolet	El Camino	SS
  1975-1980	Chevrolet	G10	Beauville
  1986-1987	Chevrolet	G10	Bonaventure
  1975-1980	Chevrolet	G10	Chevy Van
  1975-1990	Chevrolet	G10	Sportvan
  1975-1982,1984-1990	Chevrolet	G20	Beauville
  1984	Chevrolet	G20	Bonaventure
  1975-1982,1984-1990	Chevrolet	G20	Chevy Van
  1978-1981	Chevrolet	G20	Nomad
  1975-1990	Chevrolet	G20	Sportvan
  1970-1974	Chevrolet	G20 Van	Base
  1975-1990	Chevrolet	G30	Beauville
  1983-1984	Chevrolet	G30	Bonaventure
  1975-1990	Chevrolet	G30	Chevy Van
  1975-1990	Chevrolet	G30	Hi-Cube
  1975-1990	Chevrolet	G30	Sportvan
  1961-1973	Chevrolet	Impala	Base
  1975-1981	Chevrolet	K10	Cheyenne
  1981-1986	Chevrolet	K10	Custom
  1975-1980	Chevrolet	K10	Custom Deluxe
  1981	Chevrolet	K10	Deluxe
  1975-1986	Chevrolet	K10	Scottsdale
  1975-1986	Chevrolet	K10	Silverado
  1968-1974	Chevrolet	K10 Suburban	Base
  1981-1984	Chevrolet	K10 Suburban	Custom
  1975-1980	Chevrolet	K10 Suburban	Custom Deluxe
  1981	Chevrolet	K10 Suburban	Deluxe
  1975-1980,1982,1984	Chevrolet	K10 Suburban	Scottsdale
  1975-1977,1979-1980,1982-1983	Chevrolet	K10 Suburban	Silverado
  1988-1990	Chevrolet	K1500	Cheyenne
  1988-1990	Chevrolet	K1500	Scottsdale
  1988-1990	Chevrolet	K1500	Silverado
  1990	Chevrolet	K1500	WT
  1975-1981	Chevrolet	K20	Cheyenne
  1981-1986	Chevrolet	K20	Custom
  1975-1980	Chevrolet	K20	Custom Deluxe
  1981	Chevrolet	K20	Deluxe
  1975-1986	Chevrolet	K20	Scottsdale
  1975-1983,1985-1986	Chevrolet	K20	Silverado
  1968-1974	Chevrolet	K20 Suburban	Base
  1981-1984	Chevrolet	K20 Suburban	Custom
  1975-1980	Chevrolet	K20 Suburban	Custom Deluxe
  1981	Chevrolet	K20 Suburban	Deluxe
  1975-1980,1982,1984	Chevrolet	K20 Suburban	Scottsdale
  1975-1977,1979-1980,1982-1983	Chevrolet	K20 Suburban	Silverado
  1988-1990	Chevrolet	K2500	Cheyenne
  1988-1990	Chevrolet	K2500	Scottsdale
  1988-1990	Chevrolet	K2500	Silverado
  1977-1981	Chevrolet	K30	Cheyenne
  1981-1986	Chevrolet	K30	Custom
  1977-1980	Chevrolet	K30	Custom Deluxe
  1981	Chevrolet	K30	Deluxe
  1977-1986	Chevrolet	K30	Scottsdale
  1977-1986	Chevrolet	K30	Silverado
  1988-1990	Chevrolet	K3500	Cheyenne
  1988-1990	Chevrolet	K3500	Scottsdale
  1988-1990	Chevrolet	K3500	Silverado
  1976	Chevrolet	K5 Blazer	Base
  1975-1980	Chevrolet	K5 Blazer	Cheyenne
  1981-1986	Chevrolet	K5 Blazer	Custom
  1975,1977-1980	Chevrolet	K5 Blazer	Custom Deluxe
  1981	Chevrolet	K5 Blazer	Deluxe
  1984	Chevrolet	K5 Blazer	Scottsdale
  1978,1980-1986	Chevrolet	K5 Blazer	Silverado
  1969-1971	Chevrolet	Kingswood	Base
  1978-1981	Chevrolet	Malibu	Base
  1978-1979	Chevrolet	Malibu	Classic
  1978-1979	Chevrolet	Malibu	Classic Estate
  1978-1979	Chevrolet	Malibu	Classic Landau
  1979	Chevrolet	Malibu	Classic Sport
  1979-1980	Chevrolet	Malibu	Estate
  1979	Chevrolet	Malibu	Landau
  1979	Chevrolet	Malibu	Police
  1979-1980	Chevrolet	Malibu	Sport
  1970-1974	Chevrolet	Monte Carlo	Base
  1976	Chevrolet	Monte Carlo	Landau
  1975-1977	Chevrolet	Monte Carlo	S
  1961	Chevrolet	Nomad	Base
  1969-1979	Chevrolet	Nova	Base
  1976-1977	Chevrolet	Nova	Concours
  1975,1978-1979	Chevrolet	Nova	Custom
  1975	Chevrolet	Nova	LN
  1975-1978	Chevrolet	Nova	Police
  1977-1979	Chevrolet	Nova	Rally
  1976	Chevrolet	Nova	SS
  1975,1977-1978	Chevrolet	P10	Base
  1975,1977-1978	Chevrolet	P10	Step-Van
  1975-1989	Chevrolet	P20	Base
  1975-1985,1987-1989	Chevrolet	P20	Step-Van
  1975-1990	Chevrolet	P30	Base
  1975-1985,1987-1990	Chevrolet	P30	Step-Van
  1987	Chevrolet	R10	Custom Deluxe
  1987	Chevrolet	R10	Scottsdale
  1987	Chevrolet	R10	Silverado
  1988	Chevrolet	R20	Cheyenne
  1987-1988	Chevrolet	R20	Custom Deluxe
  1987-1988	Chevrolet	R20	Scottsdale
  1987-1988	Chevrolet	R20	Silverado
  1987	Chevrolet	R20 Suburban	Custom Deluxe
  1987-1988	Chevrolet	R20 Suburban	Scottsdale
  1987-1988	Chevrolet	R20 Suburban	Silverado
  1989	Chevrolet	R2500	Cheyenne
  1989	Chevrolet	R2500	Scottsdale
  1989	Chevrolet	R2500	Silverado
  1988	Chevrolet	R30	Cheyenne
  1987-1988	Chevrolet	R30	Custom Deluxe
  1987-1988	Chevrolet	R30	Scottsdale
  1987-1988	Chevrolet	R30	Silverado
  1989-1990	Chevrolet	R3500	Cheyenne
  1989-1990	Chevrolet	R3500	Scottsdale
  1989-1990	Chevrolet	R3500	Silverado
  1969-1971	Chevrolet	Townsman	Base
  1987	Chevrolet	V10	Custom Deluxe
  1987	Chevrolet	V10	Scottsdale
  1987	Chevrolet	V10	Silverado
  1987	Chevrolet	V10 Suburban	Custom Deluxe
  1987-1988	Chevrolet	V10 Suburban	Scottsdale
  1987-1988	Chevrolet	V10 Suburban	Silverado
  1989-1990	Chevrolet	V1500 Suburban	Scottsdale