GMC 1947-1948 Square Recirculating Deluxe Heater Core

HC 47-48 Square Chevy Truck GMC DLX

$329.00

In 1947 and 1948 GM offered a "square" re-circulating defroster heater core for Chevy & GMC Trucks

HARRISON HEATER DEFROSTER MODEL H-01-47 CHEVY DELUXE BOX

[Housing is shown for illustration purposes only]

Our build queue varies.

Made in the USA.

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.

respect the craft