Thanks for the replies.
Jim - you are right, however I couldn't close the factory hood on my 69 Charger.
So I now have the dual plane installed. If anybody needs a hardly used at all
powder coated Indy single plane max wedge intake let me know.

68 Cuda Notchback [Email]10.86@120[/Email] 69 Charger R/T 440/505 2009 Challenger SRT8