Pontiac firebird 1968 - Page 306

ENGINE COOLING AND LUBRICATION
6 A-9
TRANS-
SERIES
STANDARD
HEAVY DUTY COOLING
AIR
CONDITIONING
SPECIAL
ORDER
AND
TRAILER
PROVISION
MISSION
SERIES
ENGINE
ENGINE
ENGINE
ENGINE
400
428 428 H.O.
400
428
428 H.O. 400 428
428 H.O.
ALL 1
252, 256, 26239, 45
67, 87, 266
NB
NK
NK
NK
NL
NL
XA
XA
XA
XA
\j
Speed
Manual
Police NB
- -
NK
- -
XA
- XA
\j
Speed
Manual
26240, 50, 90
NK
-
-
- - -
XA
- -
XA
\j
Speed
Manual
Freeway Enforcer &
Highway Patrol -
-
-
NK
NL
NL
XA
XA
XA
XA
4-Speed
Manual
252, 256, 262, 266 NB NK
NK
NK
NL
NL
XA
XA
XA
XA
4-Speed
Manual
Police NB
- -
NK
- -
XA
- -
XA
4-Speed
Manual
Freeway Enforcer &
Highway Patrol - - - NK
NL
NL
XA
XA
XA XA
252, 256, 26239, 45
67, 87
NA
NM
NM
NM
NN
NN
NL
XB
XB
XB
Turbo 266
NA
NM
NM
NM
-
NN NL XB
XB
XB
Hydra-
26240, 50, 90
NN
- - - - -
XB -
-
XB
Matic
Police
NM
- -
NN
-
-
XB
-
-
XB
Freeway Enforcer &
Highway Patrol
-
-
NN
NG
NG
XB
XB
XB
XB
Fig. 6A-6 Radiator Usage Chart - Pontiac
STANDARD HEAVY DUTY
AIR CONDITIONING
TRANSMISSION
SERIES
ENGINE ENGINE
ENGINE
TRANSMISSION
SERIES
250
350 400
250 350 400
250 350
400
All All
Std.
Ram-
Air
4 Bbl.
H.O.
All
All
Std.
2 Bbl.
Ram-
Air
4 Bbl.
H.O.
All
2Bbl. 4 Bbl.
Std. 2 Bbl.
Ram-
Air
4 Bbl.
H.O.
M.T.
233, 235,
237, 239
VA
(1BBL)
VC
(4BBL)
BE
- -
VE
BL
-
_ -
-
SE
PA
PA
- _
-
M.T.
242
-
-
PC
PA
PC
- -
PA
-
PA
- - -
PA - -
PA
Auto. Trans.
(2-Speed)
233,235,
237,239
VP BG
- -
-
VE
BL
- -
-
SE
Bl
PB
- - - -
Auto. Trans.
(3-Speed) 242
-
-
Bl
PB
PE
-
-
PE
BL
-
PB
- -
-
PB
PB
-
PB
Fig. 6A-7 Radiator Usage Chart - Tempest