Big Block A-Body 0.70 fan spacer

HemiSSDart said
No, re read my reply. He needs a 0.70 (seven hundredths) spacer which is just a big bigger than 11/16" I have had over a dozen factory big block A-Body's and that is what they use.

THSATS DAM NEAR 3/4'' , THINK I`D CUT A 1'' DOWN in my lathe , I cut one down to 1/2'' for my mech fan experiment .
Kinda mis understood the op.