Walker Z-Ac513-1 Z-Series 1946-48 Chevrolet Radiator w/ A/C Condenser
46-48 Chevy, Single Pass Radiator Style, Copper, Centered Inlet Location, 4 Row Quantity
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Walker Z-Series radiators feature a 4-row, high-flow copper core which is ideal for use with Big Blocks, blowers, and high compression engines. Built for a direct fit with heavy gauge steel side brackets and mounting holes pre-stamped. Includes a built-in oil cooler for automatic transmissions.
- 4-row copper core w/ brass tanks
- Vertical tubes every 1/4" and 12 fins per inch of height
- 12 Ga. steel side brackets w/ pre-drilled holes
- Use a 15-18 lb. radiator cap
- Brass drain cock
820-Z5131 Dimensions - Back (Link)
820-Z5131 Dimensions - Front (Link)
Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.
Item DetailsWith A/C Condenser
Condenser Fittings: #6 and #8 O-ring design
Condenser Refrigerant: R-12 or R-134a
Notes1/8" 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.
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Q & A
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