Page 25 - 2022-23 Auto Performance Drag Racing

Radiator Tie-Down Rods
TECH TIP
Radiators with plastic tanks are recommended to use radiator caps rated at 25 lbs. or less.
Popular Radiator Caps For Plastic Tank Radiators
Part No. Description
Upper Mount Kit
For Plastic Tank Radiators ALL30152
DRAG RACING
Cooling
Aluminum tie-down rods are
often used with an upper ra-
diator support to keep radiator
in place. Rods have 3/8"-24 RH and LH threads. Often used with a rod end on one or both ends.
ALL30135
ALL30135
Stant Round 21–25psi Non-Recovery
ALL30137
Stant Octagon 21–25psi Recovery
Part No.
Dual Pass
Description
ALL54115
20"
ALL54116
24"
ALL54117
30"
Dual-pass radiators circu-
late coolant across the top half of the radiator,
then back across the bottom half, allowing up to twice the heat dissipation. These radiators offer the same features as standard Allstar aluminum radiators including furnace-brazed tanks, two rows of 1" tubes, billet machined filler neck with overflow, standard 1-3/4" outlet and feature a universal inlet design to accept fittings for a 1-1/2" standard hose, 1-3/4" hose, -16 or -20AN fittings (sold separately). Available in 24", 26", 28", and 31" overall widths (including tanks).
Part No.
Replacement Parts
Description
ALL30035
Channel rests on top of the core
and two flat aluminum straps
may be bolted or welded to the
channel. Hook the steel springs
into provided hole and connect to a lower chassis location. Kit includes channel (1-1/2" x 21-1/2"), two straps (1" x 11-1/2") and two 17" springs.
ALL30122
Spring
ALL30153
Channel
Part No.
Core W. x H.
Overall
1955-56 Chevy Aluminum Radiator
ALL30005
A direct replacement for all 1955-56 Chevy
passenger cars with six-cylinder engines, also
ideal for 1955-57 Chevy V8’s with long style water pumps. Radiator has mounting brackets that position it in front of the core support bar, two rows of 1" tubes, furnace-brazed tanks, a machined billet filler neck with overflow fitting, drain petcock, 1/2"NPT bung for additional temperature sender/ switch, and mounting clips. The built-in automatic transmis- sion cooler has 1/4"NPT fittings. 23-1/4"H x 23-1/4"W. Core width is 22".
1957 Chevy Aluminum Radiator ALL30007
A direct replacement for all 1957 Chevy pas-
senger cars with six-cylinder engines, also
ideal for V8’s with long style water pumps
that require additional space between
engine and radiator. Radiator features
mounting brackets that position the radia-
tor in front of the core support bar, two rows
of 1" tubes, furnace-brazed tanks, a machined billet filler neck with overflow fitting, drain petcock, 1/2"NPT bung for additional water temperature sender/switch, and mounting clips. The built-in automatic transmission cooler has 1/4"NPT fittings. 23-1/4"H x 23-1/4"W. Core width is 22".
1955-57 Chevy Aluminum Radiator ALL30006
A direct replacement radiator for all 1955-57
Chevy passenger cars with a V8 engine us-
ing a short style water pump. Radiator has
mounting brackets that position it behind
the core support bar, two rows of 1" tubes, furnace-brazed tanks, a machined billet
filler neck with overflow fitting, drain pet-
cock, 1/2"NPT bung for additional temperature sender/switch, and mounting clips. The built-in automatic transmission cooler has 1/4"NPT fittings. 23"H x 24-1/2"W. Core width is 22".
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"
Radiator Inlet Fittings
Part No.
Description
ALL30038
1-1/2" Hose Fitting
ALL30041
1-3/4" Hose Fitting*
ALL30039
-16AN Fitting
ALL30040
-20AN Fitting
ALL30038 ALL30041 ALL30039 ALL30040
*Use with lower radiator hose as an upper hose
Plastic Tank Radiators
Uniquely designed plastic tank radiators with aluminum core offer over a 22% gross weight savings to comparable aluminum tank radiators when filled with coolant. These performance radiators also provide 6% better cooling than aluminum tank radiators. Tanks are fastened to the core with multi-clamps and an O-ring gasket, a process similar in design to many of today’s high-performance 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.
Single Pass Part No.
Dual Pass Part No.
GM
Core W. x H.
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"
Core W. x H.
Overall
ALL30052
ALL30058
ALL30058
23" x 18"
28" x 19"
ALL30059
26" x 18"
31" x 19"
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2022-23