UPDATE - I Went to my local NAPA and ordered the crank bolt and washer kit for the SB that NAPA showed on there website. I installed same and I'm happy with the installation now. I wonder how tight I should go on the bolt. For now its past hand tight. I forgot to use some locktight so Ill take it back out and reinstall with the medium strength locktight. Any recommendations on the proper torque would be appreciated. Thanks everyone for the tips and information.