Have a 51 v8,need the bolts to hold the flywheel to the end of the crank.Need to know the size of them and length.Mine are missing from the machine shop,which has since closed up?.also the crank pulley,i have the bolt with the grooved end for the crank handle,is there a washer supposed to go between the bolt and the pulley face?Again it is missing in action.Anyone have a exploded diagram on this part. Thanks Harvey