Oldsmobile 1959-1963 heater core half ton leak so we made it

leak so we made it with copper core of 20 fins per inch and 3/4" elliptical tubes

While Ford engineers claimed an improvement

Fitted with a  4-1/2" sealed beam 12V light

We make just the heater core

One contributing factor is decreased flow through a clogged and dirty cell style core

Oldsmobile 1959-1963 heater core half ton leak so we made itIf you are searching for a copper and brass heater core for your 1959 1963 Oldsmobile 88, 98, Dynamic, Starfire & Super 88 then you are in luck. We make our own cores and fabricate our own tanks so, naturally, we get asked to build custom heater cores or "small radiators." Our build queue varies. Present Lead times. Made in the USA