Pontiac 1940-1941 Heater Core under seat
Pontiac 1940-1941 Heater Core under seat
Pontiac 1940-1941 Heater Core under seat
Pontiac 1940-1941 Heater Core under seat
Pontiac 1940-1941 Heater Core under seat
Pontiac 1940-1941 Heater Core under seat
Pontiac 1940-1941 Heater Core under seat

Pontiac 1940-1941 Heater Core under seat

HC 40-41 pontiac underseat- T&F

Regular price $1,199.00

We get calls for the floor mounted rear of car or backseat heaters found in 1940 and 1941 Pontiacs.  We can fabricate this model as the circular core in a tube and flat fin or an accordian style.

We do not keep this heater core in stock & will need to fabricate it.   We have made the housing pictured but they are not part of the item being purchased.  Call us if you need one.

Made in the USA 

Each heater core is made to order, please allow adequate time for us to fabricate.

Present Lead times.


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

Build time estimates [late May 2025]

Model Ts Brass/Black [Our foundry has resumed production and we have begun shipping Model Ts.  We will update the lead times asap]

Model As 9-11 weeks

Heater cores ~6 weeks

Model A and 32 Ford Street rods 6 weeks

Common street rods ~10-13 weeks

Tricky customs & complicated restorations ~16 weeks

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