Mock up questions

Question for you mopar guys, can any hemi block (426) be used for amock up? I am talking a 70s iron 426, will a KB,BAE etc fit in this frame configuration,or do you have to use what you mock up with? thanks DAVE

 

Yes, it is the same. You can also use a 413/426/440 wedge block as an option also. If you need to mount hemi heads you will have to leave the valley studs out of the heads for them to drop on. If you are setting up for a short deck hemi, you can use a 361/383/400 wedge block and the same re the valley studs in the heads. I mention this deck height as if you were, for example, building headers in a promod it would be nice if they fit the deck height setup you were going to run.
Is the iron hemi block usable and do you want to sell it if it is?
jeff johnsen

 

The block in question belongs to a friend that I plan on using to mock up for a FED.Thanks for your imput.