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Product Summary

1932 Ford Model B, Single Pass Radiator Style, Copper

  • Top Inlet left and right measures (1-3/4")
  • Features a copper core w/ 1-piece brass tanks
  • Overall top to bottom is 27” and side to side is 17 ¼”
  • Uses a 15-18 lb. radiator cap and has a brass drain cock
  • Made from heavy duty 12 Ga. steel side brackets w/ pre-drilled holes

Key Specs

MFG. Part #Z-491-2-FH
Radiator StyleSingle Pass
Radiator Flow DirectionDownflow
Material TypeCopper
FinishPainted

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Details

Walker Z-Series radiators feature a 4-row, high-flow copper core which is ideal for use with  bored,  high compression, and supercharged Flathead engines. Built for a direct fit with heavy gauge steel side brackets and mounting holes pre-stamped. Works with original, reproduction steel, or fiberglass grille shells.

  • 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
  • Simple bolt-in install
  • Top Inlet:  Left and Right  (1-3/4")
  • Bottom Outlet:  Left and  Right  (1-3/4")
  • Use Walker Fan Shroud Style C
  • Overall top to bottom is 27” and side to side is 17 ¼”.
  • Grille shell mounting tabs extend outward past this dimension. 2-3/4" thick
  • External transmission cooler required when necessary as radiator does not include internal cooler

Ford Chassis W/ Ford 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.  

Specifications

KEY SPECS
MFG. Part #Z-491-2-FH
BrandWalker Radiator Works
Radiator StyleSingle Pass
Radiator Flow DirectionDownflow
Material TypeCopper
FinishPainted
GENERAL
Inlet LocationBoth Sides
Outlet LocationBoth Sides
Row Quantity4
Overall Width Range17.00" to 17.99"
Overall Width17.50"
Overall Height Range27.00" to 27.99"
Overall Height27.00"
Overall Thickness4.25"
Core Width Range17.00" to 17.99"
Core Width17.38"
Core Height Range22.00" to 22.99"
Core Height22.25"
Core Thickness2.75"
Transmission CoolerNo
Shroud IncludedNo
Filler Neck Height2.38"
Inlet Size1.75
ColorBlack
Fan IncludedNo
Notes1/4" NPT fitting for drain. 1.50" wide mounting flanges on both sides.
Sold in QuantityEach