Header flanges / custom headers

[c6matt]

Does anyone know of a manufacter of headers that will fit a 87 grand national?

I found these from advance adaptors, but I believe they are for the older Fireball engines.

EXHAUST FLANGE KIT-BUICK V6

Buick V6 Rwd@225 /@231@Exhaust Header Flanges

www.advanceadapters.com

I also found these, but I think its the same deal. The gaskets for odd fire and even fire engines are unique part numbers, I believe the port is higher on the later even fire engines?

Buick "Fireball" V-6 Stainless Steel Header Flange

Buick

www.stainlessheaders.com

Anyone know for sure?

 

[dynoman]

TA Performance

Turbo V6 Headers, '86-'87 231 Turbo V6 Stock Replacement Headers, TA_V2009 | TAPerformance.com

 

[BRAD_PADGETT]

TA Performance. Stock or racing.

 

[c6matt]

TA Performance

Turbo V6 Headers, '86-'87 231 Turbo V6 Stock Replacement Headers, TA_V2009 | TAPerformance.com

Awesome, not sure how I didnt see it! this looks like what I need, THANKS!

TA_V1825

 

[ek02]

Those Advance Adapters header flanges won't work on later high port heads. I tried some for a custom build and they won't work. I finally tig welded the bottom of the port openings and ground the port openings higher for future use.