68 Coronet Master Cylinder Brake line question

[Mory]

Posted earlier regarding a new clone MC that the new bushing doesn't look due to bore size and no inner groove. After looking further on the new MC I noticed the spec reference 2 different brake line fittings on the MC. The new one I'm retuning has both 9/16-20 and 1/2-20 fittings and my original has both 9/16-20. Is this correct? Also has anyone installed a MC with a loose fit bushing? Trying to get the brakes fix....

Thx

 

[R413]

They are usually different size.

what are you working on?

4 drum, front disc, or aftermarket mayhem?

 

[Mory]

They are usually different size.

what are you working on?

4 drum, front disc, or aftermarket mayhem?

4 drum original 68 Coronet