FAST - Fuel Air Spark Technology 30350 Billet Fuel Rail Kit for EFI 4150 Flange Small Block Chevrolet Manifolds

This fuel rail kit is for 3012350 manifolds

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Small Block Chevy versions of these intake manifolds are engineered specifically to port match fit RHS Small Block Chevy cylinder heads. Additionally, these manifolds are the only ones designed with a 4150 flange and bolt machining to fit all versions of Small Block Chevy cylinder heads, including classic originals, Vortec GM heads and late model perimeter corner vertical bolt style crate engine heads. They provide the power and strong torque curve throughout the mid-RPM range that is required for performance street, circle track and drag race applications up to 434c.i. The manifolds also feature auxiliary water ports, integral water crossover and dual sided distributor mounting points. Female pipe fittings at all four corners allow external water lines for reverse cooling applications. FAST also offers a port fuel injection version of these manifolds. Unlike the competition, the EFI manifold features port angle optimized injector bung mounting and machining features. FAST engineers laid the injectors down on an angle that points injectors directly at the valve stem. Additionally, the EFI manifold features integral sensors improving function, fitment and packaging. This is the only 4BBL-type EFI manifold on the market with an integral idle air control circuit.

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Application Summary:

Year	Make/Model
1965-1969	Avanti II
1973-1985	Avanti II
1987-1991	Avanti II
1965-1969	Bizzarrini GT America
1977-1979	Buick Century
1992-1996	Buick Commercial Chassis
1977	Buick Regal
1992-1996	Buick Roadmaster
1977-1979	Buick Skylark
1990-1992	Cadillac Brougham
1992-1996	Cadillac Commercial Chassis
1993-1996	Cadillac Fleetwood
1966-1969	Checker Aerobus
1969	Checker Deluxe
1965-1969	Checker Marathon
1975-1982	Checker Marathon
1969	Checker Taxicab
1959	Chevrolet 3B
1959	Chevrolet 3C
1959	Chevrolet 3D
1959	Chevrolet 3E
1959	Chevrolet 3F
1959	Chevrolet 3G
1957-1975	Chevrolet Bel Air
1958-1972	Chevrolet Biscayne
1969	Chevrolet Blazer
1973-1974	Chevrolet Blazer
1987-1994	Chevrolet Blazer
1959-1961	Chevrolet Brookwood
1969-1970	Chevrolet Brookwood
1972	Chevrolet Brookwood
1975-1986	Chevrolet C10
1960-1969	Chevrolet C10 Pickup
1974	Chevrolet C10 Pickup
1967-1969	Chevrolet C10 Suburban
1974-1986	Chevrolet C10 Suburban
1982-1985	Chevrolet C15
1988-1995	Chevrolet C1500
1992-1995	Chevrolet C1500 Suburban
1975-1987	Chevrolet C20
1960-1969	Chevrolet C20 Pickup
1974	Chevrolet C20 Pickup
1967-1969	Chevrolet C20 Suburban
1974-1986	Chevrolet C20 Suburban
1988-1995	Chevrolet C2500
1992-1995	Chevrolet C2500 Suburban
1975-1986	Chevrolet C30
1960-1969	Chevrolet C30 Pickup
1974	Chevrolet C30 Pickup
1983-1994	Chevrolet C35
1988-1995	Chevrolet C3500
1960-1962	Chevrolet C40
1967-1969	Chevrolet Camaro
1972	Chevrolet Camaro
1974-1981	Chevrolet Camaro
1987-1997	Chevrolet Camaro
1966-1982	Chevrolet Caprice
1985-1996	Chevrolet Caprice
1964-1970	Chevrolet Chevelle
1963-1968	Chevrolet Chevy II
1991-1994	Chevrolet Commercial Chassis
1957-1969	Chevrolet Corvette
1972	Chevrolet Corvette
1974-1982	Chevrolet Corvette
1984-1996	Chevrolet Corvette
1957-1958	Chevrolet Del Ray
1959-1960	Chevrolet El Camino
1964-1969	Chevrolet El Camino
1974-1982	Chevrolet El Camino
1969	Chevrolet Estate
1975-1993	Chevrolet G10
1974	Chevrolet G10 Van