I will be attempting to replace the rear rope cranshaft seal on my 1953 GMC engine. Althought the proceedure is well documented and states that the crankshaft needs to be loosen so that it can drop a bit to allow the rope seal to be install on the upper bearing. I need to know what the torque specification are when tightning the bolts. Also is there a pattern I should follow such as front to back or left to right??
Dan