Hi, I am working on a new product and i was wondering if anyone would like to help me out. It is really easy all i need is a few pictures of your old manual regulators. Specifically the cranks. Well the spline that the crank goes on to. I am trying to figure out if the chevelles have a short spline or a tall spline and if there are vehicles that are different. I really appreciate this. If you have something please let me know by posting here a few pictures or email me directly @ jon@electric-life.com

Thank you and thank you for your time

Jon

I will do my best to take some this weekend for you. You helped me a considerable amount with a power door/trunk issue i had a few months back.