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Walker C-Ac503-1 Cobra 1939 Chevrolet Radiator w/ A/C Condenser

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Specs
Tube Style:
Downflow
Sold in Quantity:
Each
Inlet Location:
Centered
Material Type:
Copper
Finish:
Painted
Row Quantity:
3
Outlet Location:
Lower Right
Color:
Black
Radiator Style:
Single Pass
MFG. Part #:
C-AC503-1
Transmission Cooler:
Yes
Shroud:
No
Overall Height:
26.68
Overall Width:
17.13
Overall Thickness:
5.50
Inlet Size:
1.50
Core Height:
22.00
Core Width:
16.88
Core Thickness:
2.00
Filler Neck Height:
.88
Notes
1/8" NPT fittings for transmission cooler. 1/4" NPT fitting for drain. 1.25" wide mounting flanges on both sides. 5/8"-18 and 3/4"-16 inverted flare fittings for A/C.
Walker C-Ac503-1 Cobra 1939 Chevrolet Radiator w/ A/C Condenser

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What's in the Box

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Walker Cobra Series radiators boast a relatively thin, but efficient, high-flow copper core which is ideal for use with mild Small Block engines with stock or low compression ratios. Each radiator is built for a direct fit with heavy gauge steel side brackets and standard mounting holes pre-stamped. Plus, all radiators feature a built-in oil cooler for use with automatic transmissions. They work with original, reproduction, steel or fiberglass grille shells.

  • Copper core w/ 1-piece brass tanks
  • Vertical tubes every 1/4" and 17 fins per inch of height
  • Heavy duty 12 Ga. steel side brackets w/ pre-drilled holes
  • Use a 15-18 lb. radiator cap
  • Brass drain cock
  • Simple bolt-in install w/ no modifications to grille or grille shell

Chevy Chassis W/ Chevy Engine Application Chart (GIF)

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.  

Item Details

With A/C Condenser
Condenser Fittings: #6 and #8 O-ring design
Condenser Refrigerant: R-12 or R-134a

Specs


Warranties

Walker is now extending their warranty on all Cobra Series radiators to a full ten years, affecting all Cobra Series units manufactured after January 1, 2007.

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