??Distributor shaft depth in oil pump drive??

Does your block have the recess that the distributor base flange sits into, or is the block flat there? Have you measure the distance from the recess or block down to the top of the engagement slot of the intermediate shaft, and to the bottom? Have you measured the length of your distributor from the bottom of the base flange to the tip of the distributor shaft? Note there is no intermediate shaft in my photo because I don't have one handy.

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