Topic: 70 Boss 302 Clutch Linkage Finishes

[schusa]

What is the proper finish for the various components of the clutch linkage system on a 70 Boss 302 as follows:

Upper operating rod  (7A516)
Equalizer "Z-Bar"  (7528)
Lower operating rod  (7B543)
Lower operating rod pivot  (7A528)
Lower operating rod adjusting nuts
Z-Bar pivot bracket frame side  (7507)
Z-Bar pivot engine block side  (7A531)

Thanks