Noxious Customs is a small company located in the Minneapolis/St. Paul area of Minnesota. We started out selling header flanges, intake flanges, t-bucket frames and brackets. We transitioned into header building and design and have been building world class headers for Oldsmobile and other engines since 2007.
We build headers for the Oldsmobiles for 2 reasons.
Noxious Customs prides itself on being American made and affordable. We stand behind our work and know that you will love all of our products. Have more questions? Contact Us for more information.
The videos below are some old promtional videos and some drag racing we did with out '47 Chevrolet running a mild build on a 350 Olds Rocket motor with 330 heads. We aren't very fast, but we had fun!
Noxious Customs Thanks you for your interest!