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should i save old original master brake cylinders

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Old 04-01-2004, 11:00 PM
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surfboardtrader
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Default should i save old original master brake cylinders

just replaced master cylinders on my 73 and my 76, the old original ones are sitting around do they have any value. :confused: :confused: :confused: :steering:
Old 04-02-2004, 12:08 AM
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LT1driver
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Default Re: should i save old original master brake cylinders (surfboardtrader)

YES! someday someone may want them for ncrs purposes or you might, they are rebuildable and someday in the future you may not be able to get a replacement m/c so you may need one to rebuild. my 2cents :cheers:
Old 04-02-2004, 01:07 AM
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Default Re: should i save old original master brake cylinders (LT1driver)

Save them if they are originals. Are there dual bleeders on them? They are already worth money. :yesnod:
Old 04-02-2004, 01:20 AM
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Default Re: should i save old original master brake cylinders (corvetteworks)

ill go ahead and keep them i also have them from my 64 and my 65. i just bought napa ones when i redid them :smash:
Old 04-02-2004, 02:03 PM
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Solid LT1
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Default Re: should i save old original master brake cylinders (surfboardtrader)

Original Delco with bleeder screws above the outlet ports are worth money. You should know that there are Delco aftermarket MC that didn't have the bleeders on them only the OEM cylinders did.
Old 04-02-2004, 03:11 PM
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markdtn
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Default Re: should i save old original master brake cylinders (Solid LT1)

Save them. :iagree:
Old 04-02-2004, 07:07 PM
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Default Re: should i save old original master brake cylinders (markdtn)

no bleeder screws above ports :nonod:
Old 04-03-2004, 07:08 AM
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Default Re: should i save old original master brake cylinders (surfboardtrader)

The '73 one should have bleeders(if original) and no bleeders on the '76(it should have the pads where bleeders would've been). Your '73 may be an AC Delco "service replacement unit".
Old 04-03-2004, 10:52 PM
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Default Re: should i save old original master brake cylinders (Paul Borowski)

Wait a minute! How much is one with bleeders worth? I have one (on the car) but am curious :D
Old 04-04-2004, 06:25 PM
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Paul Borowski
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Default Re: should i save old original master brake cylinders (R. Bruno)

Wait a minute! How much is one with bleeders worth? I have one (on the car) but am curious :D
It depends. If you have a dated midyear unit, especially '67(not sure if they even had dates on the midyear cars :lol: ), then they could be worth a couple of hundred to the right person. Also depends if it's the "509" manual brake one or the "546"(346?) power brake unit. I've sold two C3 bleeder ones and got $150 for each one(needing restored). :yesnod:
Old 04-04-2004, 06:59 PM
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Default Re: should i save old original master brake cylinders (Paul Borowski)

Wait a minute! How much is one with bleeders worth? I have one (on the car) but am curious :D

It depends. If you have a dated midyear unit, especially '67(not sure if they even had dates on the midyear cars :lol: ), then they could be worth a couple of hundred to the right person. Also depends if it's the "509" manual brake one or the "546"(346?) power brake unit. I've sold two C3 bleeder ones and got $150 for each one(needing restored). :yesnod:
Whoa! Learn something new everyday! Thanks :thumbs:
Old 04-05-2004, 12:27 PM
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Default Re: should i save old original master brake cylinders (R. Bruno)

im definetely going to save them or ebay them. :hurray:
Old 04-05-2004, 01:17 PM
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Default Re: should i save old original master brake cylinders (Paul Borowski)

The '73 one should have bleeders(if original) and no bleeders on the '76...
'72 was the last year for the bleeder screws.

But if they are the 509 for manual or 346/546 for power they are worth keeping.
Old 04-05-2004, 10:53 PM
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Default Re: should i save old original master brake cylinders (gerry72)

The '73 one should have bleeders(if original) and no bleeders on the '76...

'72 was the last year for the bleeder screws.

But if they are the 509 for manual or 346/546 for power they are worth keeping.
Not true...on manual brake cars (like my '74) they had bleeder screws through at least '74. Check your NCRS manual or any original manual brake car.
Also, I have two of these, one with correct date codes in the attic and another on the car, both with bleeder screws.
Jeff
Old 04-06-2004, 12:14 PM
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Default Re: should i save old original master brake cylinders (no_radio)

The '73 one should have bleeders(if original) and no bleeders on the '76...

'72 was the last year for the bleeder screws.

But if they are the 509 for manual or 346/546 for power they are worth keeping.

Not true...on manual brake cars (like my '74) they had bleeder screws through at least '74. Check your NCRS manual or any original manual brake car.
Also, I have two of these, one with correct date codes in the attic and another on the car, both with bleeder screws.
Jeff
I'm sure about '73s having bleeders-I know my '74 bought with 26K miles, M/C dated 3004(1973 Jan 4th)is a very early '74 VIN #01950(Sept. 11, '73 build date) has NO BLEEDERS, but has the "pads" or "bosses" where the bleeders would have been drilled. Car is also a power brake car. From what I remember on original '73s I've judged, they had bleeders.

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