Collector ? Flange ?

@331MP
I was of the same mind when I originally was looking into getting them and they were on a Duster (70) and thought maybe on the Barracuda they'll go thru the fenders but was told they would not, finally found a Hooker Sales site with all the headers they had with headers for all makes and when you look for the model I have you had a list also to check, 4 speed, column shifter, floor shifter, AC, etc and you had NO,YES, and when I got to the part that said 4 speed and no power steering that they would fit I was encouraged but it was not saying if it went thru the fenders.lol
Until I found a gentleman (Yellow Rose) that was able to look at 10 sets of headers on a floor bed of a truck and tell you that the one in the far left corner are Hooker Super Comp headers for Mopar's small block ...lol
The man is a whiz when it came to these headers and he was the one that told me to get them if you found them, in fact if I don't buy them could I could let him know where to go get them. So you see he was a gentleman.
I did tell him if or when I put a set of TTI headers I'll let him have these for what I paid them and he knows what I paid for them, basically nothing for a set of good long headers.
He told me they go under the frame and not thru the fenders and I took his word on it.
I was gong to buy them regardless fender or no fender entrance .
MAPS