Product Summary

Universal Fit, Single Pass Radiator Style, Aluminum

  • This aluminum radiator upgrades your old copper unit, giving you more cooling power without sacrificing that hot rod look
  • It features 2 rows of large 1" tubes for greater flow and capacity to keep your engine running at the optimal temperature
  • Offered in a buffed or polished finish, giving you the option to make your ride shine, or allow you to paint to match
  • They use the decorative "T" caps to seal the filler neck at the top of the radiator just like the originals
  • A hidden pop-off valve, sold separately, is used for pressure control, just like a new style radiator cap would

Key Specs

MFG. Part #
Radiator StyleSingle Pass
Radiator Flow DirectionDownflow
Material TypeAluminum

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These 1917-1923 T-Bucket radiators are built to work without a grille shell and look good doing it! Speedway T-bucket radiators do not use a conventional "pressure" radiator cap, rather they use the decorative "T" caps to seal the neck at the top of the radiator. A hidden pop-off valve (910-15805 sold separately) is used for pressure control. Gasket # 911-12222 is very helpful for sealing the decorative "T" caps.

Features Chevy position outlets, auto transmission cooler. These accept "T" radiator caps and accessories, but are not included.

  1. The upper neck is left of center about 6".
  2. 4" upper tank thickness, 3" strap thicknes that encases the core, 2.25" core
  3. Uses 2 each 1" wide core tube
  4. Choose from buffed or polished

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



MFG. Part #
BrandSpeedway Motors
Radiator StyleSingle Pass
Radiator Flow DirectionDownflow
Material TypeAluminum
Inlet LocationUpper driver side
Outlet LocationLower passenger side
Row Quantity2
Tube Size1.00"
Overall Width Range18.00" to 18.99"
Overall Width18.75"
Overall Height Range22.00" to 22.99"
Overall Height
Overall Thickness4.00"
Core Width Range18.00" to 18.99"
Core Width18.375"
Core Height Range16.00" to 16.99"
Core Height16.00"
Core Thickness2.25"
Cooling FanNot Included
Transmission CoolerYes
Shroud IncludedNo
Filler Neck Height2.25"
Inlet Size1.50
Fan IncludedNo
Radiator Cap IncludedNo
Notes1/4" NPT fittings for transmission cooler. 1/4" NPT fitting for drain. 1/4" NPT fitting for overflow. 1.75" wide mounting feet on both sides.
Sold in QuantityEach