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Edelbrock Sure Seat Valve Springs for 1965-1979 Pontiac 389-455 V8 OE Cast Iron Head

Edelbrock 5857
Representative Image
Product images may differ from actual product appearance.

350-5857

made in usa
Edelbrock Sure Seat Valve Springs for 1965-1979 Pontiac 389-455 V8 OE Cast Iron Head $88.95
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Sure Seat Valve Springs
  • 1965-1979 Pontiac 389-455 V8
  • Outside Diameter: 1.390"
  • Inside Diameter: 0.768"
  • Seat Pressure: 100 lbs
  • Installed Height: 1.590"
  • Coil Bind: 0.990"
  • Cast Iron OE Heads
  • Non-Rotator

  • Edelbrock 5857 Details

    Pontiac

  • For Use With Original Equipment Cast Iron Heads Only
  • Designed for use with 350-2157 Performer cams
  • Open Pressure: 242 lbs @ .470"

  • Specifications:

    Installed Pressure (lbs.)
    100
    Open Pressure (lbs.)
    285
    Camshaft Type
    Mechanical
    Spring Type
    Single
    Inside Diameter
    0.776
    Outside Diameter
    1.39
    Spring Rate (lbs./in.)
    N/A
    Coil Bind Height (in.)
    OEM
    Installed Height (in.)
    1.590
    Open Height (in.)
    1.59
    Position
    Exhaust Or Intake
    Coated
    No
    Damper Spring Included
    No
    Inside Diameter of Inner Spring (in.)
    0.776
    Inside Diameter of Outer Spring (in.)
    0.776
    Number of Springs Per Valve
    Dual
    Outside Diameter of Outer Spring (in.)
    1.39
    Quantity
    Sold as a set of 16
    Valve Spring Style
    Standard
    Manufacturer's Part Number:
    5857

    Designed for use with Edelbrock Performer-Plus, Performer RPM, and Torker-Plus Camshafts, Sure Seat Valve Springs are made of the highest quality spring wire and precision wound to close specifications.

    Does Edelbrock 5857 fit your vehicle?

    Narrow Results

    1966-1969 PONTIAC LAURENTIAN

    • CC: 6998
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1968 PONTIAC LAURENTIAN

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974 PONTIAC LAURENTIAN

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: T
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971 PONTIAC LEMANS

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: T37
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1976-1977 PONTIAC GRAND PRIX

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 PONTIAC LEMANS

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: SAFARI
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 BUICK LESABRE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: CUSTOM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1970 PONTIAC EXECUTIVE

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1976 PONTIAC GRAND LEMANS

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1972 PONTIAC GRAND SAFARI

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972 PONTIAC LAURENTIAN

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976 PONTIAC LEMANS

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: SPORT
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 PONTIAC GRANDVILLE

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC BONNEVILLE

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967 PONTIAC FIREBIRD

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • EngineType: ALL
    • SubModel: HO

    1975 PONTIAC GRAND PRIX

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: LJ
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 PONTIAC GRAND AM

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975 PONTIAC FIREBIRD

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1974 PONTIAC LAURENTIAN

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975 PONTIAC BONNEVILLE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970-1971 PONTIAC CATALINA

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: SAFARI
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1972 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 PONTIAC LEMANS

    • CC: 7457
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: LUXURY
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977-1979 PONTIAC FIREBIRD

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1969 PONTIAC EXECUTIVE

    • CC: 7014
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.0
    • SubModel: SAFARI
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1975-1979 PONTIAC FIREBIRD

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1978 PONTIAC BONNEVILLE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BROUGHAM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976-1977 PONTIAC LEMANS

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1968 PONTIAC PARISIENNE

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1965-1966 PONTIAC GRAND PRIX

    • CC: 6900
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.9
    • SubModel: BASE
    • CUI: 421
    • EngineType: V8 ( 6.9 L / 421 )

    1972-1974 PONTIAC CATALINA

    • CC: 6556
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1974 PONTIAC PARISIENNE

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1965-1966 PONTIAC STAR CHIEF

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • EngineType: ALL
    • SubModel: ALL

    1971-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: FORMULA
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1966-1969 PONTIAC STRATO-CHIEF

    • CC: 6998
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1975 OLDSMOBILE CUSTOM CRUISER

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1969 PONTIAC EXECUTIVE

    • CC: 7014
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1970 PONTIAC CATALINA

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976 PONTIAC BONNEVILLE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • EngineType: ALL
    • SubModel: ALL

    1976 PONTIAC PARISIENNE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 PONTIAC LEMANS

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: SAFARI LUXURY
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1965-1969 PONTIAC CATALINA

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • EngineType: ALL
    • SubModel: ALL

    1972 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC ACADIAN

    • CC: 6588
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1965-1966 PONTIAC GRAND PRIX

    • CC: 6376
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1975 PONTIAC GRAND PRIX

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SJ
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974 PONTIAC PARISIENNE

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974 PONTIAC CATALINA

    • CC: 7457
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: SAFARI
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1976-1978 PONTIAC CATALINA

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 PONTIAC LEMANS

    • CC: 6556
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972 PONTIAC BONNEVILLE

    • CC: 6556
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1974 PONTIAC LAURENTIAN

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 PONTIAC GRAND AM

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 PONTIAC GRANDVILLE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • EngineType: ALL
    • SubModel: ALL

    1969 PONTIAC GRAND PRIX

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • EngineType: ALL
    • SubModel: ALL

    1973 PONTIAC GRAND AM

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 PONTIAC LEMANS

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971 PONTIAC GRANDVILLE

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975 PONTIAC CATALINA

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1978 PONTIAC GRAND SAFARI

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 PONTIAC BONNEVILLE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969 PONTIAC LAURENTIAN

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969-1970 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1970 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 OLDSMOBILE DELTA 88

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1972 PONTIAC CATALINA

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BROUGHAM
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977-1978 PONTIAC CATALINA

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 PONTIAC PARISIENNE

    • CC: 6588
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1977 PONTIAC LEMANS

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976 PONTIAC LEMANS

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1965-1966 PONTIAC GTO

    • CC: 6376
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1972-1974 PONTIAC GRAND PRIX

    • CC: 6556
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 PONTIAC EXECUTIVE

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1978 PONTIAC BONNEVILLE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1977 PONTIAC FIREBIRD

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972 PONTIAC GRANDVILLE

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976 PONTIAC LAURENTIAN

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976 PONTIAC GRAND PRIX

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: SJ
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974 PONTIAC BONNEVILLE

    • CC: 7457
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 PONTIAC LEMANS

    • CC: 7456
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: SPORT
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970-1971 PONTIAC CATALINA

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976 PONTIAC LAURENTIAN

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968-1971 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974 PONTIAC BONNEVILLE

    • CC: 6556
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 PONTIAC LEMANS

    • CC: 7457
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 7.5
    • SubModel: SAFARI
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1976 PONTIAC PARISIENNE

    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1968 PONTIAC LAURENTIAN

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1970 PONTIAC TEMPEST

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1968 PONTIAC GRAND PRIX

    • CC: 6555
    • Fitment_Note: For Use w/Cast Iron OE Cyl. Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations