GM single piston caliper ???

[67 455 Bird ragtop]

I'm in the process of cleaning up my GM single piston calipers. My question is about the banjo bolts and bleeder screws. Are the threads on these a normal thread pattern??? They need a little cleaning up due to sitting around for a while. I think the bleeders are 3/8-24. Not sure about the banjo bolts or the caliper pins.

[Protour_Pinto]

If they are from a G Body they are Metric

[67 455 Bird ragtop]

If they are from a G Body they are Metric

These are WAY before metric :) I'll take the bolts with me and check them with a nut someplace just to be safe. I think the banjo bolts are 5/16 fine thread.

[67 455 Bird ragtop]

Finally got it sorted out.

Bleeders 3/8-24
Banjo Bolts 7/16-20
Caliper pins 7/16-20

Now I can chase and clean up the threads