What about the Hooker 5208 long-tubes?
The driver's side sends one (or Two; can't remember) of those primaries thru the apron and down the outside of the frame, then merges with the others.
Edit; I guess both sides send at least two
EARLY A body hooker header install P/N 5208 UPDATE!
Hooker 5208-1HKR Hooker Super Competition Full Length Fenderwell Exit Header - Ceramic Coated
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