O.d.

AJ, I'm not opposed to running a GVO if it becomes my best option. I plan on building either a stroked smallblock or 400. I'd run my 440,but have to change or give up things I'm not willing to. 3:55's and 75 mph don't work without an OD. I'm gonna build a hi perf engine and maximize my street mpg with some type of od. Listening to everyone's ideas here. Their all good ones. Just figuring best route for my build. Thanks Everyone.