For most users a set of OE style ramshorn manifolds is more than adequate. By in large aftermarket headers offer more to the maker than the stock engine user. Also block huggers can be tough for plug wiring and heat build up on starters which a lot of folks have experienced. There are new cast rams style available or you may find an original set on e-Bay or swap meets. I think you'd be happier in the long run.

Why did you replace the intake & carb?


1953 Chevy 5-window 3100
In the Stovebolt Gallery
More pix on Picturetrail

Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain