For sale is this 1973 Mack R model, Cab is very nice for age, very little rust as shown , engine has been replaced with rebuilt, runs great ! I drove truck to my house about 30 miles and it steered good and stopped straight. One tire on front drive axle left outside is bad with hole in side wall. This would make a great store project with nice cab and drive line, 38000 lb rear axle As far as I was told. Truck is also for sale locally.