With a lot of help from the guys in the Eng Shop I just finished installing a SB in replace for a 235.
Need to know what rear end gear ratio's came in the 58 Apache 3100? I rotated the rear wheel 0ne full turn and got one and three quarter turn on the pinion, which doesn't seem correct. From what I recall that would give me a ratio of about 1.75 which doesn't seem feasable.
