master cylender help

just pulled the master cylinder off my 54 chevy and needing a new one.can anyone tell me what thes master cylinder is off of?says on it...

29867-c
made in the usa

 

Nope. Picture? bore size?

 

1"bore...i seen one on ebay with the same part number...he said it came off a 71 mustang and it was power break m cylinder...my car does not have a booster just the m cylinder with the same part num as the one on ebay...i dont want to buy the one on ebay because its used...and no part store car cross ref the number...is there a differance between power and manual m cylinder?can you run a power m cylinder with out a booster?

 

i maybe wrong but
That is a Ford MC found on many pintos, mercury bobcats, granadas, mustang II's etc. etc. hope it helps

 

First bolded, correct for what you show in your picture.

Second bolded, nope, not for the parts you have here.