ive had my cars front end completely apart. the body off etc.etc. im just about ready to fire the new engine. the problem is setting the front end. first let me say i have OVER the frame headers. getting to the upper control arm bolts will be impossible with the headers on. i cant drive the car with the headers off. is there some way i can get this thing in the ball park, say using a tape measure, level, carpenters square, whatever? thanks Dave.