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Edelbrock Performer Cylinder Head for Pontiac V8
350-60579
Edelbrock 60579 Details
Pontiac Performer Aluminum Cylinder Heads
These cylinder heads are designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. This Performer head is 50-state emissions legal for 1965-79 vehicles. It features 87cc combustion chambers designed to maximize performance while using less expensive, low-octane fuel with a streetable 9.5:1 compression ratio.
Tech Tip: These heads require Ram Air IV (round port) style exhaust manifolds or headers and Edelbrock head bolt kit 350-8549.
To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs, such as the RC12YC. They are 0.230'' shorter than conventional spark plugs and have a 5/8'' hex for easier access.
Combustion Chamber Volume: 87cc Intake Runner Volume: 215cc Exhaust Runner Volume: 175cc Intake Valve Diameter: 2.11'' Exhaust Valve Diameter: 1.66'' Valve Stem Diameter: 11/32'' Valve Guides: Manganese Bronze Deck Thickness: 5/8'' Valve Spring Diameter: 1.46'' Valve Spring Maximum Lift: 0.575'' Rocker Stud: 7/16'' Guideplate: Hardened Steel Pushrod Diameter: 5/16'' Valve Angle: 14° Exhaust Port Location: Stock Ram Air IV Spark Plug Fitment: 14mm x 3/4'' Reach,
Gasket Seat
Valve Lift Intake Exhaust .100'' 72 56 .200'' 138 106 .300'' 198 141 .400'' 239 163 .500'' 264 172 .600'' 275 185 .700'' N/A N/A Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O
Specifications:
Emission
50 State Legal
Type
Complete
Usage
Street/Performance
Engine Make/Size
Pontiac 326-455
Cylinder Head Type
Standard
Preparation
Bolt On (Not Required)
Finish
Cast Aluminum
Accessory Bolt Holes Drilled
Yes
CNC-Machined Combustion Chamber
No
CNC-Machined Exhaust Runner
No
CNC-Machined Intake Runner
No
Combustion Chamber Volume (cc)
87
Cylinder Head Finish
Natural
Cylinder Head Material
Aluminum
Cylinder Head Style
Assembled
Damper Spring Included
Yes
Exhaust Port Location
Standard
Exhaust Port Shape
Ram Air IV
Exhaust Runner Volume (cc)
175
Exhaust Valve Diameter (in.)
1.66
Exhaust Valves Included
Yes
Guideplates Included
Yes
Heat Crossover
Yes
Intake Port Location
Standard
Intake Runner Volume (cc)
215
Intake Valve Angle
14
Intake Valve Diameter (in.)
2.11
Intake Valves Included
Yes
Lock Style
7 degree
Locks Included
Yes
Machined for O-Ring
No
Maximum Valve Lift (in.)
0.575
Number of Springs Per Valve
Single
Oiling Style
Through pushrod
Outside Diameter of Outer Spring (in.)
1.46
Quantity
Sold individually
Retainer Material
Steel
Retainers Included
Yes
Rocker Arm Nut Thread Size (in.)
7/16"-20
Rocker Arm Nuts Included
No
Rocker Arm Studs Included
Yes
Rocker Arms Included
No
Steam Holes Drilled
No
Valve Cover Mounting Style
Perimeter bolt
Valve Guide Material
Manganese bronze
Valve Guides Included
Yes
Valve Seat Machine Style
3-angle
Valve Seat Material
Ductile iron
Valve Seats Machined
Yes
Valve Springs Included
Yes
Valve Stem Seal Style
Positive stop
Valve Stem Seals Included
Yes
Manufacturer's Part Number:
60579
These cylinder heads are designed for outstanding performance gains in 1962-79 389-455ci Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. Performer heads #60579/60575 are 50-state emissions legal for 1965-79 vehicles. They have 87cc combustion chambers designed to maximize performance while using less expensive, low octane fuel with a streetable 9.5:1 compression ratio. Performer RPM heads with 72cc combustion chamber are for higher compression engines. Performer RPM #60509 is semi-machined and must be finished by a professional head porter. They include valve guides and seats installed with no intake pushrod holes. Performer RPM #60587 is not port matched or bowl blended and is NHRA accepted for Stock and Super Stock. Performer RPM CNC Heads feature the same specifications as the Performer RPM heads but have CNC-machined combustion chambers, which results in a consistent and precise chamber for improved flow.
Does Edelbrock 60579 fit your vehicle?
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1972-1974 PONTIAC PARISIENNE
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: P
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1973 PONTIAC GRAND AM
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: P
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1975 PONTIAC LEMANS
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SPORT
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC CATALINA
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: T
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1970 PONTIAC TEMPEST
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1973 PONTIAC LEMANS
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: SAFARI
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972 PONTIAC GRAND SAFARI
- CC: 7457
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1965 PONTIAC BONNEVILLE
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- EngineType: ALL
- SubModel: ALL
1968-1973 PONTIAC GTO
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972-1974 PONTIAC FIREBIRD
- CC: 7456
- Liter: 7.5
- Aspiration: N
- SubModel: FORMULA
- Engine Vin: T
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1968-1969 PONTIAC FIREBIRD
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- EngineType: ALL
- SubModel: 400
1972-1974 PONTIAC PARISIENNE
- CC: 6555
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: R
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970-1974 PONTIAC LAURENTIAN
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972-1974 PONTIAC FIREBIRD
- CC: 7456
- Liter: 7.5
- Aspiration: N
- SubModel: TRANS AM
- Engine Vin: T
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1965 PONTIAC GRAND PRIX
- CC: 6900
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.9
- SubModel: BASE
- CUI: 421
- EngineType: V8 ( 6.9 L / 421 )
1972 PONTIAC BONNEVILLE
- CC: 7456
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: W
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1977 PONTIAC LEMANS
- Liter: 6.6
- SubModel: BASE
- CUI: 403
- EngineType: V8 ( 6.6 L / 403 )
1977-1978 PONTIAC BONNEVILLE
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970 PONTIAC CATALINA
- CC: 6555
- Liter: 6.6
- SubModel: VENTURA
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1975 PONTIAC FIREBIRD
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: TRANS AM
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1973-1974 PONTIAC CATALINA
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: SAFARI
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1971-1972 PONTIAC LAURENTIAN
- CC: 7456
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1968 PONTIAC CATALINA
- EngineType: ALL
- SubModel: VENTURA
1971 PONTIAC CATALINA
- CC: 7456
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1977-1978 PONTIAC BONNEVILLE
- Liter: 6.6
- SubModel: BROUGHAM
- CUI: 403
- EngineType: V8 ( 6.6 L / 403 )
1974 PONTIAC CATALINA
- CC: 6556
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: P
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970-1971 PONTIAC CATALINA
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SAFARI
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1973-1974 PONTIAC GRAND SAFARI
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1968-1970 PONTIAC FIREBIRD
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1976 PONTIAC GRAND PRIX
- Fitment_Note: Recommend Edelbrock Gasket PN[7381] Head; PN[7280] Intake; PN[7281] Exhaust~50 State Legal
- Liter: 6.6
- Aspiration: N
- SubModel: SJ
- Engine Vin: R
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1966 PONTIAC STAR CHIEF
- CC: 6376
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.4
- SubModel: BASE
- CUI: 389
- EngineType: V8 ( 6.4 L / 389 )
1972 PONTIAC CATALINA
- CC: 7456
- Liter: 7.5
- Aspiration: N
- SubModel: BROUGHAM
- Engine Vin: U
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1976 PONTIAC FIREBIRD
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- EngineType: ALL
- SubModel: TRANS AM
1973-1974 PONTIAC BONNEVILLE
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1977 PONTIAC GRAND LEMANS
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SAFARI
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC CATALINA
- CC: 7457
- Liter: 7.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: U
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1967-1968 PONTIAC LAURENTIAN
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1973 PONTIAC GRANDVILLE
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1973-1974 PONTIAC LEMANS
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SAFARI
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1974 PONTIAC CATALINA
- CC: 6556
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970-1971 PONTIAC GRAND PRIX
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1976 PONTIAC BONNEVILLE
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- EngineType: ALL
- SubModel: ALL
1974 PONTIAC LEMANS
- CC: 7456
- Liter: 7.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: T
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1974 PONTIAC GRANDVILLE
- CC: 7457
- Liter: 7.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: W
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1975 PONTIAC GRAND PRIX
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SJ
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1977 PONTIAC GRAND PRIX
- Liter: 6.6
- SubModel: LJ
- CUI: 403
- EngineType: V8 ( 6.6 L / 403 )
1972-1973 PONTIAC LEMANS
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1971 PONTIAC FIREBIRD
- CC: 6555
- Liter: 6.6
- SubModel: TRANS AM
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC CATALINA
- CC: 7456
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- Aspiration: N
- SubModel: BROUGHAM
- Engine Vin: Y
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1969 PONTIAC PARISIENNE
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1966 PONTIAC CATALINA
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- EngineType: ALL
- SubModel: 2+2
1977-1979 PONTIAC FIREBIRD
- Liter: 6.6
- SubModel: TRANS AM
- CUI: 403
- EngineType: V8 ( 6.6 L / 403 )
1973-1974 PONTIAC LEMANS
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SPORT
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1967-1968 PONTIAC PARISIENNE
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1974 PONTIAC LEMANS
- CC: 6556
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: P
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1965 PONTIAC STAR CHIEF
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- EngineType: ALL
- SubModel: ALL
1974 PONTIAC CATALINA
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SAFARI
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1975 PONTIAC GRAND AM
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC GRAND SAFARI
- CC: 7457
- Liter: 7.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: T
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1968-1969 PONTIAC EXECUTIVE
- CC: 7014
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.0
- SubModel: BASE
- CUI: 428
- EngineType: V8 ( 7.0 L / 428 )
1971-1973 PONTIAC FIREBIRD
- CC: 6555
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1971 PONTIAC FIREBIRD
- CC: 7456
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: FORMULA
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972-1974 PONTIAC FIREBIRD
- CC: 7456
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- Aspiration: N
- SubModel: FORMULA
- Engine Vin: X
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1975 PONTIAC LEMANS
- Liter: 6.6
- SubModel: SAFARI
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972-1973 PONTIAC FIREBIRD
- CC: 6555
- Liter: 6.6
- SubModel: FORMULA
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC CATALINA
- CC: 6556
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BROUGHAM
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1976 PONTIAC LAURENTIAN
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1974 PONTIAC BONNEVILLE
- CC: 6556
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: R
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970 PONTIAC LAURENTIAN
- CC: 6588
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1972 PONTIAC CATALINA
- CC: 7456
- Liter: 7.5
- SubModel: BROUGHAM
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1973 PONTIAC GRAND PRIX
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1975 PONTIAC GRANDVILLE
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BROUGHAM
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC CATALINA
- CC: 7456
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- Aspiration: N
- SubModel: BROUGHAM
- Engine Vin: W
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972-1973 PONTIAC FIREBIRD
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- Aspiration: N
- SubModel: TRANS AM
- Engine Vin: T
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970-1971 PONTIAC CATALINA
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1976-1977 PONTIAC GRAND PRIX
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1977 PONTIAC GRAND LEMANS
- Liter: 6.6
- SubModel: BASE
- CUI: 403
- EngineType: V8 ( 6.6 L / 403 )
1970-1971 PONTIAC FIREBIRD
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: FORMULA
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1968-1970 PONTIAC EXECUTIVE
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SAFARI
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1975-1977 PONTIAC GRAND LEMANS
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1965 PONTIAC CATALINA
- EngineType: ALL
- SubModel: 2+2
1976 PONTIAC LAURENTIAN
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1974 PONTIAC GRAND AM
- CC: 6556
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: R
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1977 PONTIAC GRAND PRIX
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SJ
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972 PONTIAC BONNEVILLE
- CC: 7456
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972 PONTIAC LEMANS
- CC: 7457
- Liter: 7.5
- SubModel: SPORT
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1973-1974 PONTIAC CATALINA
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1970 PONTIAC EXECUTIVE
- CC: 7456
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: SAFARI
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1977 PONTIAC GRAND LEMANS
- Liter: 6.6
- SubModel: SAFARI
- CUI: 403
- EngineType: V8 ( 6.6 L / 403 )
1974 PONTIAC LEMANS
- CC: 7456
- Liter: 7.5
- Aspiration: N
- SubModel: SPORT
- Engine Vin: X
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972 PONTIAC CATALINA
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: X
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1972 PONTIAC CATALINA
- CC: 7457
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1971 PONTIAC GRAND SAFARI
- CC: 7456
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- SubModel: BASE
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1969 PONTIAC GRAND PRIX
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- EngineType: ALL
- SubModel: ALL
1972 PONTIAC CATALINA
- CC: 7457
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.5
- Aspiration: N
- SubModel: SAFARI
- Engine Vin: Y
- CUI: 455
- EngineType: V8 ( 7.5 L / 455 )
1968-1969 PONTIAC EXECUTIVE
- CC: 7014
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.0
- SubModel: SAFARI
- CUI: 428
- EngineType: V8 ( 7.0 L / 428 )
1968-1970 PONTIAC EXECUTIVE
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1975-1976 PONTIAC GRAND SAFARI
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- EngineType: ALL
- SubModel: ALL
1966-1969 PONTIAC LAURENTIAN
- CC: 6998
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.0
- SubModel: BASE
- CUI: 427
- EngineType: V8 ( 7.0 L / 427 )
1971 PONTIAC GRAND SAFARI
- CC: 6555
- Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
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Some parts are not legal for use in California or other states with similar laws / regulations
