I've looked for a 454 in my area for awhile but couldn't find anything close. I found a few that i have to drive out of state to reach but i'd spend more in gas to go pick it up. The motor is a 2 bolt main. I planned to make it a 4 bolt main.

These heads on summitracing i was looking at, their brodix aluminum and in the $900 range but wasn't sure if they were any good Brodix Cylinder Heads Race-Rite Oval Port Cylinder Heads for Big Block Chevy 2061001 - SummitRacing.com