Thanks for the info guys.

Hey Mike, from your above post, I assume you're using Harland Sharp rockers? Do they fit under the stock valve covers okay? I was looking at either HS or RAS steel rockers. However, my 518 heads have been modified with the pushrod pinches removed, so I will need offset intake rockers. Not sure if RAS makes a suitable offset rocker, but I know HS do.

We don't have a FAST racing class down here, but I want to build my car to look stock and run low 11's. This is my car.