1930-1931 Ford "Hi Flow Core" 10FPI Radiator
1930-1931 Ford "Hi Flow Core" 10FPI Radiator
1930-1931 Ford "Hi Flow Core" 10FPI Radiator
1930-1931 Ford "Hi Flow Core" 10FPI Radiator
1930-1931 Ford "Hi Flow Core" 10FPI Radiator
1930-1931 Ford "Hi Flow Core" 10FPI Radiator
1930-1931 Ford "Hi Flow Core" 10FPI Radiator

1930-1931 Ford "Hi Flow Core" 10FPI Radiator

30-31RT 10FPI high flow

Regular price $1,249.00

This radiator is intended as a drop in replacement for the 1930 and 1931 Ford car or car based pick-up truck and set-up for the OE engine in its production year.  We created it at the request of a customer who was looking for  the highest flow rates on the highway and we could deliver that with a round tube core.  To get more cooling we added more copper. Other features include a deep drawn tank with an OE stamp pattern, electric wire tabs, galvanized steel sidewalls, and riveted brackets for a longer life. 

If you have modified or altered your vehicle in anyway, please order from the bespoke radiator section.  If you wish to restore your OE radiator using your OE tanks, brackets and/or castings please visit the restoration section of our website to begin the process.

  • 66.6%  more copper with 10 fins per inch
  • Embossed louvers between tubes to disrupt air flow & facilitate heat exchange
  • 1/4" drawn copper tubes in a staggered array to disrupt airflow laterally
  • Brass top tanks with correct production year die stampings
  • Galvanized steel sidewalls to resist rust
  • Brackets riveted to the sidewall
  • Sidewalls available with relief like OE (upon request) 
  • Stay rod bracket for support rods to firewall
  • Baffle in top tank to prevent coolant loss
  • Correct angle on lower outlet 
  • Electric wire tabs soldered to lower tank
  • Painted flat black to aid in heat exchange

Made in the USA (and made with 99.99% North American sourced materials!)

Use of aftermarket stay rods (often in chrome or stainless) will cause your radiator to tilt forward and result in hood-to-shell separation.

We make to order. Please allow adequate time for us to build.

Build time estimates [August 2024]

Brass Model Ts 6-8 weeks

Black Model Ts FT 5-6 weeks - RT is 8 weeks

Model As 6-8 weeks

Heater cores 6-8 weeks

Model A and 32 Ford Street rods 8 weeks 

Common street rods 15 weeks

Tricky customs & restorations 4-4.5 months

We appreciate your patience as we continue to recruit and train new fabricators.