Gonna have to pay the piper and buy a heater core,cooling system is clean just hate stop leak,a friend swears by a heaping table spoon of black pepper. I'm sure you old Bolters have heard of that model T trick !! I have used the pepper trick in the past with success but have a natural aversion to adding snake oil remedies to engines.
Classic Truck Parts sells a complete round heater core with tanks and housing for a little over $200. That's a bargain in my opinion. Well made- exactly as original.
Other companies sell just the round fins with no tanks or anything for the same money. They want you to use your old tanks and housing and have some radiator shop put it together for you.
Fortunately I repaired mine back in 2021 when the price was under $200.
1950 Chevrolet 3100 (Ol' Roy)
1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)
