Fox MAC Long Tube Exhaust Headers Model?

[85Punisher]

Hello,
I have a pair of MAC long tube exhaust headers that I believe are for a foxbody mustang SBF but unsure exactly what model or fit. If anyone knows please let me know. I was hoping they’d fit up with an 85 Mustang 302 T5 trans

The only part number I found was on the box
MAC PN: 385350
This number does not come back with any results. Possibly too old and no longer in the system? Or possibly this is not the original box and and they are not MAC headed ?

Thanks

 

[96pushrod]

If they’re Mac’s they must be pretty damn old. Haven’t seen one of theirs with a slip fit.

 

[General karthief]

I have an ancient set of mac long tubes, those look similar but mine are not slip fit.
I think Hooker 's had slip fit........ahhh, headers