Hello from a 73 Swinger

Welcome to FABO!!!

The folks here will help you build a 318 to wip up on that Nova!

How much do you want to spend on the block.

Do you have aftermarket heads in your stash of parts or will you reuse the original?

Check out @318willrun YouTube.
https://youtube.com/c/318willrun. He's one of the many good engine guys here.
Hey man sry for such a late reply.. I'm using the original heads at the moment unfortunately. I'll be getting after market soon. I'm here at the machine shop now hopefully they know how much to bore and all that cuz I'm supper cherry limeade to this .30 .40 stage 1 and stage 2 terminology. I just know I'm trying to get as much power as I can from my 318 lol