69-71 AC Heater core
Posted: Tue Mar 01, 2022 2:01 pm
For those who own Factory AC trucks we all know it is impossible to find a heater core (no longer made).
I figured out a working solution, took a 72-84 Dodge truck core, same width and same height, just 2" shorter. Radiator shop cut off intake and outflow hose tubes reapplied tubes at correct angle and length. Only alter fab work is trim the hole on the box for the lower tube to fit though as the bottom tube on the 72-84 core is higher, and drill 2 small screw holes for mounting core in box.
I figured out a working solution, took a 72-84 Dodge truck core, same width and same height, just 2" shorter. Radiator shop cut off intake and outflow hose tubes reapplied tubes at correct angle and length. Only alter fab work is trim the hole on the box for the lower tube to fit though as the bottom tube on the 72-84 core is higher, and drill 2 small screw holes for mounting core in box.