EDIT: Angle A is 50 degrees. Yeah that would have helped. Sorry everyone. I feel like a db.
Length BC is Adjustable. Pivot points at A B and C. Length AC is unknown really but if you made it variable to give options that would be fine.
Fry…you are correct. I am looking to install some struts under my hood (ie. Adios Senior Prop Rod). I could just buy a “AutoZone” equivalent that would work but where is the fun in that?