4 speed bellhousing bolt question

[ALLZS]

ok so on a 69 Camaro 4 speed the wiring harness that runs down to the starter and the small bracket that mounts to the bell housing I am assuming that bolt was left out of the bell housing when the engine got painted and the housing got overspray as I believe the factory never went back words to remove a bolt to install harness and replace it so with that said that bolt should be natural and not have over spray on it