Chevrolet 1961 Truck Operator's Manual page 93

COOLING SYSTEM CHART
STANDARD CODLING SYSTEMS
System Capacity
Series
Transmission Engine Qts.( Approl.··)*
10,20 & 30
(ex. "P")
Synchromesh
All
P20 & P30
All All
1 7~
40 Synchromesh 235 cu. in.
l -6
10 & 20
Powerglide
All
40 Synchromesh 283
cu. in.
V-8 1 8~
50&60
(ex. ''J'')
Synchromesh All
60 (ex. "T")
Powermalic All
2IYz
T60 Synchromesh
All 26
70 & 80
(ex. "T" )
Synchromesh··· All
30
70 & SO
(ex. "T")
Powermatic
All 31
T70& TSO Synchromesh
All 3 7 ~
HEAVY DUTY CODLING SYSTEMS
.10, 20, 30 & 40
Synchromesh All
18
50&60
Synch romesh
All 1 8~
70 & 80 Synch romesh
All 31
-Add
Ya
quart to
models equipped with heater.
" Fill within
~
quart of amou nt shown. Add remaining
~
quart if necessary.
"*31
Qua rts
if equipped with power ta ke·off.
·90·
Pressure Cap
Capacity
7 lbs.
91 b~
7lbs.
9 lbs.
7 lbs.
9lbs.