Switch part number: 002 545 01 14. This is a throttle switch for the trans? I am assisting putting a friends project 83 together and can’t find the harness or plug that plugs into this switch. Any ideas where to look? My guess is his trans isn’t going to upshift very well without this in action. Help on this is greatly appreciated.

Mr Wight plese let us know just what this project motor is please .