I need some feedback. I invented a tool that allows you to change the oil pump in a 4.7 liter and 3.7 liter dodge engine WITHOUT taking the left and right bank chains out or removing the valve covers. You just need to remove the timing chain cover and drop the oil pan. There is just enough room (4" approx) to access the oil pump pickup 3 nuts and 1 tube bolt to the pump and remove the pickup and remove the oil pan gasket with the integrated windage tray and remove the center chain tensioner and then the pump.

Do you guys think that would be a tool people would use ?