OK, I got my new BHJ HB today. I own a '94 sc and the crank sensor ring on the old HB sits off of it, but if I transfer it to the new BHJ it sits flush on it. This doesn't seem right to me at all, how is it going to work. Also, the alternator pulley is to tight and wont spin and I only put the nut on with my fingers, is there suppose to be a spacer and if there is, I won't have enough threads to tighten the nut down all the way. The pulley set was ordered through SCP and it is the March polished set. Please help.