International 1941-1949 Heater Core pressure we bead headers and the

we bead headers and the tank depth is reduced for strength

If the fuel tank is under the rear deck of a coupe the minimum is 4 gallons

Model 61 - Pattern required

dimpled 6 fin per inch face with a 11 fin per inch on the engine we all said "oooooh

An original 1935 Chevy Standard Radiator had a 2-1/8" Harrison V Cell film core with a water passage of 1-5/8" with 1/4" lead dip on the face and rear and we replace this with a 1-13/16 10FPI tube and fin core

International 1941-1949 Heater Core pressure we bead headers and theTo construct the 1941 to 1949 International truck heater core we will reuire your pattern. If you are searching for an obsolete, one off or hard to find copper and brass heater core for your older vehicle you are not alone and you may be 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." If we do not have a pattern you may need to ship yours in. Our build queue