Slant 6 6 into 1 JR/Mopar Performance Header

Sorry, I guess the primary tube/tailpipe comment was poorly constructed. The scary part is how
SMALL the OE tailpipes on both my "64 GT's were. Not even 1 1/2" in the bends!! The header is fine
and is sized appropriately, plus the simplicity of one pipe 3" if you need it w/ the like sized collector.
Sounded good on my swinger w/2 1/2" & super turbo.Ran a modest 88 MPH in 1/4 W/383 2bbl. &
stock stall conv. which didn't let it get on the cam till u were rollin.