
Keystone Radiator Cores
keystone core
Keystone radiator cores
Cartridge cores are constructed when flaring dies are driven into copper or brass tubes. Core faces are dipped to seal the water from the air. They are occasionally confused with film cores and frequently referred to as "honeycomb cores" but the patterns are varied and curves, angles and steps can be created. Please contact us with the year, make, model and dimensions of the core. Sketches and core pencil rubbings can be used to best match the correct core to your vehicle. We'll cost out the core.

We make to order. Please allow adequate time for us to build.
----------
Guesstimated build times (updated Oct 1st)
1909-1916 Ford Radiators ~32 weeks
1917-1927 Ford Radiators.~20 weeks
1928-1931 Ford Radiators ~18 weeks
Other radiators, restorations ~26 weeks
Fuel tanks are ~24-26 weeks
Most heater cores are 18 weeks
Please read the terms and condition regarding cancelled order fees.