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Aeroflow Complete Big Block Chevy 396-454 290cc Aluminium Cylinder Heads with 112cc Chamber Pair 2.01" x 1.75" Intake Port 1.75" x 2.00" Exhaust Port AF95-2409
Aeroflow Complete Big Block Chevy 396-454 290cc Aluminium Cylinder Heads with 112cc Chamber Pair 2.01" x 1.75" Intake Port 1.75" x 2.00" Exhaust Port AF95-2409
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Aeroflow Complete Big Block Chevy 396-454 290cc Aluminium Cylinder Heads with 112cc Chamber Pair 2.01" x 1.75" Intake Port 1.75" x 2.00" Exhaust Port AF95-2409
Description
The Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilize ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.
The Aeroflow Performance big block Chevy cylinder heads are designed for street / race performance engines to give the ultimate in flow at a competitive price. These heads flow 364cfm! Best suited for high revving 454, or 502ci up Big Blocks. Made from A356 aluminium castings, these oval port 290cc cylinder heads are ideal for operating in the idle to 6750 rpm range. The complete heads include larger then stock 1.625" diameter dual valve spring to handle up to .850". Suits solid roller camshafts.
IMPORTANT NOTICE:
Aeroflow recommend to check installed spring seat pressure & open pressure before installing your cylinder heads to make sure the spring pressure is correct for your application.
GUIDE PLATES and ROCKER STUDS NOT INCLUDED.
Features
Head Specifications
- Material: A356 Aluminium
- Chamber Chamber: 112cc
- Intake Port Volume: 290cc
- Intake Port Dimension: 2.01" x 1.75"
- Exhaust Port Volume: 123cc
- Exhaust Port Dimension: 1.75" H x 2.00" W
- Exhaust Port Location: Raised .375"
- Spark Plug Location: OE Stock.
- Intake Valve Diameter: 2.25"
- Exhaust Valve Diameter: 1.88"
- Valve Stem Diameter: 11/32"
- Valve Spring Pocket I.D.: 1.735"
- Valve Guide Material: Manganese Bronze
- Valve Guide O.D.: .530" (.570" at base)
- Rocker Stud Thread Size: 7/16" x 20
- Valve Angle: 24-Degree Intake / 15-DegreeExhaust
- Deck Thickness: .750"
Compatibility
CHEVROLET
SUBURBAN
1986 - 1991 Petrol Engine 7.4 AWD Closed Off-Road Vehicle 170KW
Quantity Per Vehicle: 1
1991 - 1995 Petrol Engine 7.4 AWD SUV 170KW
Quantity Per Vehicle: 1
BEL AIR
1974 - 1975 Petrol Engine 6.6 Sedan 130KW
Quantity Per Vehicle: 1
1974 - 1975 Petrol Engine 7.4 Sedan 160KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 6.6 Sedan 198KW
Quantity Per Vehicle: 1
1974 - 1975 Petrol Engine 6.6 Wagon 130KW
Quantity Per Vehicle: 1
1970 - 1971 Petrol Engine 7.4 Wagon 160KW
Quantity Per Vehicle: 1
1964 - 1967 Petrol Engine 6.5 Sedan 242KW
Quantity Per Vehicle: 1
1964 - 1966 Petrol Engine 7.0 Sedan 317KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 7.0 Sedan 250KW
Quantity Per Vehicle: 1
1964 - 1968 Petrol Engine 6.5 Wagon 242KW
Quantity Per Vehicle: 1
1965 - 1966 Petrol Engine 7.0 Wagon 291KW
Quantity Per Vehicle: 1
1964 - 1966 Petrol Engine 7.0 Wagon 317KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 6.6 Wagon 198KW
Quantity Per Vehicle: 1
C10
1975 - 1978 Petrol Engine 7.4 Platform/Chassis 179KW
Quantity Per Vehicle: 1
1976 - 1979 Petrol Engine 6.6 Platform/Chassis 138KW
Quantity Per Vehicle: 1
1975 - 1978 Petrol Engine 7.4 Ute 179KW
Quantity Per Vehicle: 1
1974 - 1978 Petrol Engine 6.6 Ute 130KW
Quantity Per Vehicle: 1
C10 SUBURBAN
1974 - 1975 Petrol Engine 7.4 SUV 172KW
Quantity Per Vehicle: 1
C20
1974 - 1979 Petrol Engine 7.4 Platform/Chassis 183KW
Quantity Per Vehicle: 1
1974 - 1979 Petrol Engine 7.4 Ute 183KW
Quantity Per Vehicle: 1
1976 - 1978 Petrol Engine 6.6 Ute 130KW
Quantity Per Vehicle: 1
1974 - 1985 Petrol Engine 7.4 Ute 172KW
Quantity Per Vehicle: 1
1967 - 1970 Petrol Engine 6.5 2BBL Ute 205KW
Quantity Per Vehicle: 1
1967 - 1970 Petrol Engine 6.5 4BBL Ute 231KW
Quantity Per Vehicle: 1
1970 - 1972 Petrol Engine 6.6 4BBL Ute 224KW
Quantity Per Vehicle: 1
C20 SUBURBAN
1973 - 1985 Petrol Engine 7.4 SUV 172KW
Quantity Per Vehicle: 1
1976 - 1977 Petrol Engine 6.6 SUV 130KW
Quantity Per Vehicle: 1
1977 - 1979 Petrol Engine 6.6 SUV 138KW
Quantity Per Vehicle: 1
C30
1975 - 1979 Petrol Engine 7.4 Ute 183KW
Quantity Per Vehicle: 1
CAMARO
1967 - 1969 Petrol Engine 6.5 Coupe 246KW
Quantity Per Vehicle: 1
1970 - 1971 Petrol Engine 6.6 Coupe 194KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 7.0 Convertible 321KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 7.0 Coupe 321KW
Quantity Per Vehicle: 1
1967 - 1969 Petrol Engine 6.5 Coupe 242KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 7.0 Coupe 317KW
Quantity Per Vehicle: 1
1967 - 1969 Petrol Engine 6.5 Convertible 242KW
Quantity Per Vehicle: 1
EL CAMINO
1974 - 1976 Petrol Engine 6.6 Ute 130KW
Quantity Per Vehicle: 1
1967 - 1969 Petrol Engine 6.5 Ute 242KW
Quantity Per Vehicle: 1
1965 - 1967 Petrol Engine 6.5 325 HP 4BBL Ute 242KW
Quantity Per Vehicle: 1
1965 - 1967 Petrol Engine 6.5 350 HP 4BBL Ute 261KW
Quantity Per Vehicle: 1
G20
1974 - 1979 Petrol Engine 6.6 Van 130KW
Quantity Per Vehicle: 1
1975 - 1976 Petrol Engine 7.4 Van 179KW
Quantity Per Vehicle: 1
1976 - 1979 Petrol Engine 6.6 Bus 130KW
Quantity Per Vehicle: 1
1975 - 1976 Petrol Engine 7.4 Bus 179KW
Quantity Per Vehicle: 1
1987 - 1996 Petrol Engine 7.4 Bus 172KW
Quantity Per Vehicle: 1
K5 BLAZER
1978 - 1979 Petrol Engine 6.6 Closed Off-Road Vehicle 138KW
Quantity Per Vehicle: 1
1978 - 1979 Petrol Engine 6.6 4WD Closed Off-Road Vehicle 138KW
Quantity Per Vehicle: 1
1975 - 1978 Petrol Engine 7.4 Closed Off-Road Vehicle 153KW
Quantity Per Vehicle: 1
1975 - 1978 Petrol Engine 7.4 4WD Closed Off-Road Vehicle 153KW
Quantity Per Vehicle: 1
CORVETTE
1965 - 1967 Petrol Engine 7.0 C2 Convertible 291KW
Quantity Per Vehicle: 1
1965 - 1967 Petrol Engine 7.0 C2 Coupe 291KW
Quantity Per Vehicle: 1
1964 - 1966 Petrol Engine 7.0 C2 Convertible 317KW
Quantity Per Vehicle: 1
1964 - 1966 Petrol Engine 7.0 C2 Coupe 317KW
Quantity Per Vehicle: 1
1966 - 1967 Petrol Engine 7.0 C2 Convertible 324KW
Quantity Per Vehicle: 1
1966 - 1967 Petrol Engine 7.0 C2 Coupe 324KW
Quantity Per Vehicle: 1
1965 - 1967 Petrol Engine 7.0 C2 Coupe 343KW
Quantity Per Vehicle: 1
1966 - 1967 Petrol Engine 7.0 C2 Convertible 343KW
Quantity Per Vehicle: 1
1971 - 1974 Petrol Engine 7.4 Coupe 201KW
Quantity Per Vehicle: 1
1972 - 1973 Petrol Engine 7.4 Coupe 205KW
Quantity Per Vehicle: 1
1967 - 1969 Petrol Engine 7.0 Convertible 291KW
Quantity Per Vehicle: 1
1967 - 1969 Petrol Engine 7.0 Convertible 324KW
Quantity Per Vehicle: 1
1971 - 1974 Petrol Engine 7.4 Convertible 201KW
Quantity Per Vehicle: 1
1972 - 1973 Petrol Engine 7.4 Convertible 205KW
Quantity Per Vehicle: 1
1970 - 1971 Petrol Engine 7.4 Convertible 317KW
Quantity Per Vehicle: 1
1970 - 1971 Petrol Engine 7.4 Convertible 272KW
Quantity Per Vehicle: 1
1966 - 1967 Petrol Engine 7.0 C2 Coupe 298KW
Quantity Per Vehicle: 1
1967 - 1969 Petrol Engine 7.0 Coupe 291KW
Quantity Per Vehicle: 1
1967 - 1969 Petrol Engine 7.0 Coupe 324KW
Quantity Per Vehicle: 1
1964 - 1965 Petrol Engine 6.5 C2 Coupe 317KW
Quantity Per Vehicle: 1
1965 - 1965 Petrol Engine C2 C2 Convertible
Quantity Per Vehicle: 1
IMPALA
1966 - 1968 Petrol Engine 7.0 Convertible 287KW
Quantity Per Vehicle: 1
1965 - 1968 Petrol Engine 6.5 Convertible 242KW
Quantity Per Vehicle: 1
1969 - 1970 Petrol Engine 7.4 Sedan 257KW
Quantity Per Vehicle: 1
1965 - 1966 Petrol Engine 7.0 Sedan 291KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 6.5 Sedan 198KW
Quantity Per Vehicle: 1
1965 - 1966 Petrol Engine 7.0 Convertible 291KW
Quantity Per Vehicle: 1
1969 - 1970 Petrol Engine 7.4 Convertible 257KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 7.0 Coupe 250KW
Quantity Per Vehicle: 1
1969 - 1970 Petrol Engine 6.6 Sedan 198KW
Quantity Per Vehicle: 1
1965 - 1969 Petrol Engine 6.5 Coupe 198KW
Quantity Per Vehicle: 1
1964 - 1968 Petrol Engine 6.5 Sedan 242KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 7.0 Convertible 250KW
Quantity Per Vehicle: 1
1966 - 1968 Petrol Engine 7.0 Sedan 287KW
Quantity Per Vehicle: 1
1969 - 1970 Petrol Engine 6.6 Convertible 198KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 6.5 Coupe 197KW
Quantity Per Vehicle: 1
1965 - 1968 Petrol Engine 6.5 Wagon 242KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 7.0 Wagon 250KW
Quantity Per Vehicle: 1
1965 - 1969 Petrol Engine 6.5 Wagon 198KW
Quantity Per Vehicle: 1
BISCAYNE
1965 - 1968 Petrol Engine 6.5 Sedan 242KW
Quantity Per Vehicle: 1
1965 - 1966 Petrol Engine 7.0 Sedan 317KW
Quantity Per Vehicle: 1
CAPRICE
1968 - 1969 Petrol Engine 6.5 Wagon 198KW
Quantity Per Vehicle: 1
1967 - 1969 Petrol Engine 7.0 Sedan 250KW
Quantity Per Vehicle: 1
1966 - 1968 Petrol Engine 6.5 Wagon 242KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 7.0 Wagon 291KW
Quantity Per Vehicle: 1
1966 - 1968 Petrol Engine 7.0 Wagon 287KW
Quantity Per Vehicle: 1
1968 - 1969 Petrol Engine 6.5 Coupe 198KW
Quantity Per Vehicle: 1
1966 - 1968 Petrol Engine 7.0 Coupe 287KW
Quantity Per Vehicle: 1
MALIBU
1964 - 1965 Petrol Engine 6.5 Sedan 279KW
Quantity Per Vehicle: 1
1965 - 1966 Petrol Engine 6.5 Sedan 268KW
Quantity Per Vehicle: 1
1966 - 1967 Petrol Engine 6.5 Sedan 261KW
Quantity Per Vehicle: 1
1966 - 1967 Petrol Engine 6.5 Coupe 261KW
Quantity Per Vehicle: 1
1965 - 1966 Petrol Engine 6.5 Coupe 268KW
Quantity Per Vehicle: 1
1964 - 1965 Petrol Engine 6.5 Coupe 279KW
Quantity Per Vehicle: 1
1966 - 1967 Petrol Engine 6.5 Convertible 261KW
Quantity Per Vehicle: 1
1965 - 1966 Petrol Engine 6.5 Convertible 268KW
Quantity Per Vehicle: 1
1964 - 1965 Petrol Engine 6.5 Convertible 279KW
Quantity Per Vehicle: 1
1966 - 1967 Petrol Engine 6.5 Wagon 261KW
Quantity Per Vehicle: 1
1964 - 1965 Petrol Engine 6.5 Wagon 279KW
Quantity Per Vehicle: 1
CHEVELLE
1965 - 1968 Petrol Engine 6.5 Coupe 242KW
Quantity Per Vehicle: 1