Thank you, that’s a beautiful fire truck. As you know the V8 was not an option until 1955 so you will have to go through the usual trials and tribulations of a V8 Swap. Fortunately it’s been done thousands of times and tons of information is available to aid you. A good quality built 383 (350 with a 400 crank) will provide you with all the hp/torque you need for your intended use. New engines are available from companies like Speedway Motors, etc. Good luck and keep us in the loop.
