I have a 72 Chevelle with power brakes and want to run aluminum valve covers. What are my options for a smaller booster?
Thanks

Search is your friend... been discussed many times.

I run a dual diaphragm booster from a '79 Elky on my '68 Elky for clearance with tall valve covers on a BB.

Thanks, I forgot to mention it is a BB.
To make the swap do I need any parts besides the booster?

Search is my friend!

Thanks