Welcome to the board. I'd be surprised if anyone spec'd their 350 headers for use in an 80 Regal. Hooker makes Buick 350 headers. TA Perf and Poston are popular performance suppliers with their own headers. I would guess there could be clearance issues on 80's Regals, but there may well be someone here who has made them work.
Also, decide if you want full length or the shorty headers. Sjaoties might be a better fit and have less side issues. Good luck.
The hooker headers shown in the sticky had to be modified to fit.Do any other manufacturers headers fit in a G body without having to mod them?.I'm doing a 350 swap in a '87 cutlass. Thanks, Brian Craig
TA's catalog specifically states their 350 headers will not work in 78-88 Regals due to frame clearance issues. I would guess that would also apply to Poston and Hooker.
