Thanks much for the replies and included threads. Got me fired up to finish off what I started. I should've guessed on the Buick. Forgot about those spark plug wire covers! On the intake, the Switchers Chevy has a cool vintage-tech looking dual quad plenum option which looks similar to the amt-SnG box art. In real life I don't think those large plenum systems lasted long in street rides at least which why I like the period tech idea. Can anyone suggest a spot for a detailed 32 firewall. Mine is quite plain.