Can someone help please. I need a couple of measurements to establish how low the ride height on my car is as I suspect the new engine and wet sump set up is too low at the moment and is either due to modified engine mounts or lowered springs.

What is the dimension to the ground from the centre of the lower front cross tube on the crosshead? What is the dimension from the lower chassis rail to the ground at a set point and what is the ground clearance under the sump?

Any 80's or 90's las 8 will do.