A Carter YF will work well...especially if it is rebuilt correctly. The only difference might be the engine will run better and leaner. Getting away from warped castings and the Rochester power circuit scheme will be a nice relief. Which YF model were you considering?

Edited to use visible ink.

Last edited by klhansen; 12/29/2025 12:02 AM.
~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end