On the 57 GMC 370 LCF, on the left side of the transmission, there is an adjustable rod, about 2 ft. long, connected to the crossmember of the frame. What is this for, and how do you know it's adjusted correctly?
57 GMC LCF 370 55 John Deere 40-W 59 John Deere 430-W 2000 GMC 4x4 56 John Deere 420-W Pix on Photobucket
