I have an original GM Flat Bottom Cowl Induction Air Cleaner for sale...also included is the lid and flange ring...$1500/obo. I bought it from a fellow yenko.net member a while back and I do not need it. The base will need some work to bring it to show condition namely 1)the vent tube was removed and will need to be re-installed (a vent tube is included) and 2)there were some dents that have been professionally removed however it needs finishing. Pics to follow. Email
[email protected] or PM works best.