Hey guys. Here is a Spec Sheet for 95+ J-body's on the Alignment specs. i figure people can use it to measure certain things if there looking to buy a J or have one they wrecked and want to fix themselfs. this will tell them if there car needs to be put on to an alignment Rack or not.
The only things you need to know is that the Measurements are in MM
The Hexagon (i think) is Measuring to the center of a bolt
The Circle is Measuring to the Center of a hole
he Double Circle is a Slotted Hole. if the hole is completed towards the front of the hole you measure from the center of that. and vise versa
The Square just means your measuring it to a Flat Spot.
The main measurments ANY of us are going to make or use is going to be the engine bay.
Anyways i hope this helps some people and MAYBE will make it in to the FAQ