Flupian

Looking to see if anybody can recommend some headers for a 1970 Cutlass Supreme SX with a 455?

don71

Don't be scared off by the websites or catalogs that say "will not fit supreme". Because they do fit.

I think ARH makes darn fine header.These are not cheap.

http://www.americanracingheaders.com...%20Headers.png

Nothing wrong with Hooker or Hedman either.

Since you mentioned you have an SX you might check out and join http://www.sx455.com/ You might register your car or find it allready in the database. Tell us more about the car and show us some pics.

70cutty

Check out DMR headers. Old Kooks design, fit like a glove.

http://store.dickmillerracing.com

Flupian

Thanks for the feedback. The car came from South Dakota from a family member. So far indications are it is a real SX (has all the mechanical and markings of an SX) but need to confirm a few things. I registered on SX455 website to get further information. Below is a picture of my car.

70cutty

Very nice.