Bolt in is not a concern, there is nothing there now and I'll be starting from scratch. I know I am asking questions that are on a hundred threads buried here but I am not good at searching out stuff like this.
"Full pressure oiling", that is a biggie for me, I am going "backward" from my original idea of running a 250/292 so I definitly want to run the full pressure oil. So the change became with the 235 in 55?
Funny thing is, I used to know the answers to all these questions back 30 years ago when I was day dreaming everyday in high school about these motors.
What years did the 261 come in, is it basically the truck version of the 235?
What about the intake, how far apart are the ports center to center of the them?
I may not have a motor when I find the manifold.
Brian
This is the motor I ran back then.
