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Walker Z-520-1 1947-1953 Chevy Pickup Radiator w/o 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:
4
Outlet Location:
Lower Right
Color:
Black
Radiator Style:
Single Pass
MFG. Part #:
Z-520-1
Transmission Cooler:
Yes
Shroud:
No
Overall Height:
24.25
Overall Width:
20.25
Overall Thickness:
3.25
Inlet Size:
1.50
Core Height:
19.69
Core Width:
20.00
Core Thickness:
2.75
Tube Size:
1.00
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.
Walker Z-520-1 1947-1953 Chevy Pickup Radiator w/o A/C Condenser
Walker Z-520-1 1947-1953 Chevy Pickup Radiator w/o A/C Condenser
Walker Z-520-1 1947-1953 Chevy Pickup Radiator w/o A/C Condenser
Walker Z-520-1 1947-1953 Chevy Pickup Radiator w/o A/C Condenser
Walker Z-520-1 1947-1953 Chevy Pickup Radiator w/o A/C Condenser

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What's in the Box

Info

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.

  • Simple bolt-in install
  • Copper core w/ 1-piece brass tanks
  • Vertical tubes every 1/4" and 12 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
  • Top Inlet:  Center (1-1/2")
  • Bottom Outlet:  Right (1-3/4")
  • Oil Cooler Fittings:  1/8" pipe thread
  • Condenser Fittings:  #6 and #8 O-ring design
  • Condenser Refrigerant:  R-12 or R-134a

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.  

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