First Generation Firebird Cooling Fans
Four Blade Fans
- 9794230
- 4 blade, 17.625″ diameter, pitch 76 / 104 degrees
- 1967 L6 and 326 2bbl w/o A.C. or H.D.; 1968-1969 L6 w/o A.C. or H.D.
- 9798940
- 4 blade, 19″ diameter, 2 5/16″ pitch
- 1967 326 A.I.R. exc. A.C.; 1967-8 V8 exc. A.C., A.I.R. or H.D.; 67-8 400 Ram Air; 68 V8 AT 2-BC exc. A.C.; 69 V8 exc. A.C. or H.D.
Five Blade Fans
- 480033
- 5 blade, 19″ diameter, 2 3/16″ pitch Power-Flex
- 68-9 400-4BC exc. A.C., H.D. or Ram Air
- 9779005
- 5 blade, 19″ diameter, 2 1/4″ pitch
- 67 V8 H.D. exc. A.C.
Seven Blade Fans
- 9788982
- 7 blade, 18″ diameter Power-Flex
- 1967-9 L6 with A.C. or H.D.
- 9796135
- 7 blade, 19″ diameter, 2 1/2″ pitch Power-Flex
- 69 V8 H.D.
- 9777012
- 7 blade, 19.5″ diameter, 1 7/8″ pitch
- 67 400 exc. A.C. or Ram Air; 67 V8; 68 V8 exc. A.C.
- 9796372
- 7 blade, 19.5″ diameter, 2 1/4″ pitch, thermo clutch
- 1967-9 V8 with A.C.
Source: 1967 Pontiac Firebird Service Supplement, A.M.A. specifications