Need help to ID this master cylinder

Need some help to id this master.. The casting number has been worn off

Thanks

looks like the master cyl on my 77 plymouth volare with power disc brakes

I have some measurements
depth of the bowl approx 1 7/8
width 3 inches
length 5 7/8

Sure looks like the one off my '70 ebody w/PB.
Does it have an 1" bore?

Yes it does..can you take measurements of yours to confirm?

Thanks

A #171 will have a 1" bore size. A closer pic of the numbers on the side would help date it.

A better pic of the casting number maybe with different lighting may reveal the number

what are probable or possible numbers? MAYBE??

FC7cuda & FC7 cuda, do you feel like you are talking to yourselves?

I do not have this part in my possession.. I am looking for a 171 master cylinder.. looks pretty spot on as a 171.. do you know of any masters with those suggested numbers..

It's a 2229171. The only other one that looks like that is the hemi 2229191, but that MC has a 1-1/8 bore and a boss on the bottom for a retaining bolt, which the one you show doesn't have, thus a 9171 for sure.

The Shake has spoken!

Thanks Shake

The 171 master has become the "Holy Grail" of masters....

Really? They were very commonly used years ago. I must have a half dozen around here off various E-bodies. Funny how that happens.

They were used for only one year, 1970, and only on power disc brake E bodies except hemi. How common is that?

Really? They were very commonly used years ago. I must have a half dozen around here off various E-bodies. Funny how that happens. [/quote

I like to take 2 please thanks]

You might want to pull them out an take a closer look underneath.

I hate to tell you what I have heard people pay for just cores....