Yep, definately American. They were used on the mid 80's 305ci Z28 (F bodies) as far as I know. They are made to suit the quadrajet (which I've modded and works a treat with my engine) and are still a GM product. Was going to try and keep everything 'GM' as much as I could. There is no getting away with the new set of pacemakers though...![]()
Bookmarks