Fan Types And Usage - Pontiac Grand Prix Service Manual

ENGINE COOLING AND LUBRICATION
6A-9
FAN TYPES AND USAGE
FAN USAGE
4 Blade- 17 %" Diameter.
.................................
. 6 cylinder w/o A/C
4 Blade- 19" Diameter (2.3" Pitch).
.......................
.350 engines w/o A/C
Firebird
400
Ram Air
G.T.O. Ram Air and 2 Bbl. option
Catalina and Executive (A.T.) (Exc. 428 H.O.)
4 Blade, 19" Diameter (2.0" Pitch).
..................................
Bonneville
(Exc. 428 H.O.)
5 Blade-Power Flex- 19" Diameter..
.......
.Tempest 6 cylinder with A/C or KB2
Firebird
400
(Exc. Ram Air)
Pontiac and Grand Prix 428 H.O.
G.T.O. (Exc. 2 Bbl. or Ram Air)
All 350 engines with KB2 w/o A/C
Grand Prix w/o A/C
G.T.O. (2 Bbl.) with KB2
Catalina and Executive with KB2
w/o A/C (Exc. 428 H.O.)
Bonneville (ExC. 428 H.O.)
........
7 Blade-Power Flex- 18" Diameter.. Firebird 6 cylinder with A/C or KB2
7 Blade-Power Flex- 19 '/z" Diameter.
............................
Firebird V-8
(M.T.) with A/C Firebird 400 (Exc. Ram Air)
with KB2 G.T.O. (Exc. Ram Air and 2 Bbl. option) with KB2
Grand Prix with KB2
All 350 engines with A/C with KB2
Firebird 400 (A.T.) Exc. Ram Air with A/C with KB2
Grand Prix and G.T.O. with A/C with KB2
Bonneville Heavy Duty Chassis
Bonneville with A/C with KB2
428 H.O. Engine with KB2 (w/o A/C)
Catalina and Executive with A/C with KB2
7 Blade-THERMO Clutch-19 '/zR Diameter. . A l l
Pontiacs (Exc. 428 H.O.) with A/C
Optional on all V-8 engines with or without
A/C except Firebird V-8 (M.T.) and
350 H.O. when equipped with A/C
A/C-Air Conditioning
KB2-Heavy Duty Power Flex Fan Option
.
A/C-Not available with 400 Ram Air,
6 cylinder (4 Bbl.) and 428 H.O. (M.T.)