paint to replicate plating finishes needed

1. Distributor

No finish, just natural cast appearance.

2. Fuel pump (upper and lower portion)

You might try that Eastwood kit for the gold zinc

3. Oil Pressure sender

Same as 2.

4. Alternator spacer bracket thingy

Really nice repro available from AMK, hard to replicate finish with paint.

5. Fan spacer

Natural cast pot metal, no finish.

6. Master cylinder cap (currently goldish looking)

Paint the master cylinder and cap semi-gloss black.

7. Regulator base

Medium to shiny silver, probably find something suitable at Eastwood.

Charles.. Why would you paint the master cylinder cap black?

Paint the master cylinder and cap semi-gloss black.

You're right, this is a '66 so it should be gold zinc.