Heater Core, New Round Underseat GM Heater Core

This heater core replaces the round heater cores that GM put under the front seat in various models from the 1930s into the 1950s. This product  is custom built in-house. Please let us know if your heater pipes come straight out or if the curve to the right or left. If you don't know, we will make them straight, as this will work with any of the three configurations.