I have seen three 68 A100 vans with big blocks in them. One a 426 max wedge, one a 413, and one a 440, no fitment issues. I really wanted to buy the 413 van as it was a fire department van and sure looked factory! shock

The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.

JB Rhinehart, Realist

A-Body's RULE!