Diamond Cartridge Radiator Cores

diamond wire spaced cartridge core

Regular price
Wire spaced cartridge cores are constructed with unflared copper or brass tubes are separated by a wire.  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 interesting angles and column offsets can be achieved.  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.

Build time estimates [Feb 4 2026]

Model Ts Brass 12 weeks

Model Ts Black 8 weeks

Model As 13 weeks

Heater cores ~11 weeks

1928-34 Ford Hot rods 8 weeks

Common street rods ~12-15 weeks

Tricky customs & complicated restorations ~25 weeks

We appreciate your patience as we continue to recruit and train new fabricators and manage the labor shortfall our country has been experiencing.