Page 39 - 2021-22 Auto Performance_Circle Track

Aluminum Tank Radiators
Excellent quality at an affordable price. Filler necks are ma- chined, not stamped, and tanks are furnace brazed, not epoxied, eliminating two prime sources of leakage. The lightweight 1" tubes, arranged in two rows, offer outstanding cooling in race cars, off- road vehicles and street machines.
Single Pass
1-1/2" inlets and 1-3/4" outlets have
Radiator Inlet Fittings
COOLING
Part No.
Description
ALL30038
ALL30039
ALL30041
ALL30040
ALL30038
1-1/2" Hose Fitting
ALL30041
1-3/4" Hose Fitting*
ALL30039
-16AN Fitting
ALL30040
-20AN Fitting

* Use with lower radiator hose as an upper hose.
Plastic Tank Radiators
Part No.
Core WxH
Overall
Uniquely designed plastic tank radiators with aluminum core offer over a 22% gross weight savings to comparable aluminum - ators also provide 6% better cool-
ing than aluminum tank radiators.
Tanks are fastened to the core
with multi-clamps and an O-ring
gasket, a process similar in de-
sign to many of today’s high-per-
formance late model muscle cars.
Corrosion-resistant tanks have
molded in 1-1/2" inlet and 1-3/4"
beaded hose outlets. Widths are
overall including tanks.
GM
ALL30010
17" x 18"
22" x 19"
ALL30011
19" x 18"
24" x 19"
ALL30012
21" x 18"
26" x 19"
ALL30014
23" x 18"
28" x 19"
ALL30016
26" x 18"
31" x 19"
ALL30042
23" x 15"
28" x 16"
Ford
ALL30020
17" x 18"
22" x 19"
ALL30021
19" x 18"
24" x 19"
ALL30022
21" x 18"
26" x 19"
ALL30024
23" x 18"
28" x 19"
ALL30026
26" x 18"
31" x 19"
ALL30043
23" x 15"
28" x 16"
ALL30012
ALL30022
ALL30052
ALL30322
ALL30058
TECH TIP
Single Pass
Radiators with aluminum tanks are recommended to use radiator caps rated at 28 lbs. or less.
Part No.
Core WxH
Overall
GM
ALL30050
17" x 18"
22" x 19"
ALL30051
19" x 18"
24" x 19"
ALL30052
21" x 18"
26" x 19"
ALL30053
23" x 18"
28" x 19"
ALL30054
26" x 18"
31" x 19"
Ford
ALL30320
17" x 18"
22" x 19"
ALL30321
19" x 18"
24" x 19"
ALL30322
21" x 18"
26" x 19"
ALL30324
23" x 18"
28" x 19"
ALL30326
26" x 18"
31" x 19"
Dual Pass
ALL30035
Dual-pass radiators circulate coolant
across the top half of the radiator, then
back across the bottom half, allowing up
to twice the heat dissipation. These ra-
diators offer the same features as standard
Allstar aluminum radiators including furnace-brazed
- 31" overall widths (including tanks).
Part No. Core WxH Overall
Dual Pass
Part No.
Core WxH
Overall
GM
ALL30058
23" x 18"
28" x 19"
ALL30059
26" x 18"
31" x 19"
ALL30033
19" x 18"
24" x 19"
ALL30035
21" x 18"
26" x 19"
ALL30036
23" x 18"
28" x 19"
ALL30037
26" x 18"
31" x 19"
Triple Pass
ALL30046
Triple-pass radiators circulate
coolant across the top portion of the
radiator, back across the mid-sec-
tion and through the bottom allowing
maximum heat dissipation. These
radiators offer the same features as
standard Allstar aluminum radiators
including furnace-brazed tanks, two rows of 1"

separately). Available in 24", 26", 28", and 31" overall widths (including tanks).
TECH TIP
Part No. Core WxH Overall
ALL30045
ALL30046
ALL30047
ALL30048
19" x 18"
21" x 18"
23" x 18"
26" x 18"
24" x 19"
Radiators with plastic tanks are recommended to use radiator caps rated at 25 lbs. or less.
26" x 19"
28" x 19"
31" x 19"
CURT SPALDING
TRACK
CIRCLE 2021-22
STAN KALWASINSKI
37