Try "Hemmings Motor News" or e-Bay.
Mater is a 1951 International Harvester truck .
1951 International Harvester tow truck
it is a house truck that a man from CT named Kevin built on a 1938 International Harvester truck.
Need to know the model, as well as what kind of bed it has on it. International Harvester manufactured Class 5 through Class 8 trucks.
While I cannot narrow it down to a model, the rear end casting number is from a truck by International Harvester. International Harvester is now known as Navistar International Corporation.
The tow truck Mater is supposed to be an International Harvester from the late fifties.
6 X 7 1/4" lug centered
Unless I'm mistaken, the truck is an International Harvester Scout. Maybe a 1978? Hope this helps. Really cool truck - and song.
The International Harvester company came about in 1902 when the McCormick Harvesting Machine Company merged with 4 other companies. I believe the first International truck came into production in 1907.
Try a Peterbilt dealership.
There was a well-known brand of truck for many years named "International Harvester", but they are now out of business. "Isuzu"" also builds trucks.
Neither: Mater is a 1951 International Harvester L-170 "boom" truck with elements of a mid-1950s Chevrolet One-Ton Wrecker Tow Truck.