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Walker Z-513-1 Z-Series 1946-48 Chevrolet Radiator

Price:$729.99
1946-48 Chevy Radiator, 4-Core Z-Series
Price:
$729.99
EA
In Stock
Item #:
820Z5131
Walker Z-513-1 Z-Series 1946-48 Chevrolet Radiator
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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

Chevy Chassis W/ Chevy Engine Application Chart (GIF)

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.  

 

  • 820Z5131
    MFG. Part #
    Z-513-1
    Overall Width
    20.250" (20 1/4")
    Overall Height
    23.880"
    Overall Thickness
    3.250" (3 1/4")
    Core Width
    20.000"
    Core Height
    19.250" (19 1/4")
    Core Thickness
    2.750" (2 3/4")
    Filler Neck Height
    0.880"
    Inlet Location
    Centered
    Outlet Location
    Lower Right
    Inlet Size
    1.500" (1 1/2")
    Outlet Size
    1.750" (1 3/4")
    Tube Style
    Downflow
    Radiator Style
    Single Pass
    Row Quantity
    4
    Shroud
    No
    Transmission Cooler
    Yes
    Material Type
    Copper
    Finish
    Painted
    Color
    Black
    Sold in Quantity
    Each
    Notes
    1/8" NPT fittings for transmission cooler. 1/4" NPT fitting for drain. 1.25" wide mounting flanges on both sides.
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F. Walker Fan Shroud
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Item Details:
19-1/4" x 20-1/8"
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