Chevy 1940-1941 H-143
Chevy 1940-1941 H-143

Chevy 1940-1941 H-143

HC 40-41 H-143

Regular price $329.00

If you are a purist, you will probably want your round Harrison heater core restored.  However many of you may just want your window clear of fog, your feet warm and your wife happy.  The Harrison round heater cores Model 143s are similar to our 47-54 Chevy Car and 49-57 Chevy Truck heater cores.  They are all difficult to make and the aftermarket donut cores reflect that in their price.  Our re-designed heater core uses a better core design and a 12V SPAL fan.  A pusher fan is mounted in the back and sends the air through the housing's doors.

We do not keep this heater core in stock & will need to fabricate it. 

Our build queue varies.

Present Lead times.

Made in the USA

[Housing image is for illustration purposes only]


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

Build time estimates [February 2024]

Brass Model Ts 2 months 

Black Model Ts FT 1-3 weeks - RT is 6 weeks

Model As 2-4 weeks

Heater cores 6 weeks

Common street rods 3.75 months

Tricky customs & restorations 4-4.5 months

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