I,m 6ft.5" and 295lb. and fit in my 1946 cab with no problem.I did remove the fuel tank and seat base and replace with a seat from a dodge minivan which let me set my own seat hight.The only issue I have is getting used to the limited visability out of these older trucks.Usually i,m too buisy double clutchin,and waving back to people giving you a thumbs up to notice.