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Old 01-17-2020, 01:31 AM
ALLZS ALLZS is offline
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Default Master cylinder code

working on a sept of 68 1969 z car and the master cylinder looks like its never been off the car but the stamped code is PG & not US can this be correct
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Old 01-17-2020, 11:45 AM
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PG is the code for a Power Brake Corvette. 67-72E
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Last edited by firstgenaddict; 01-17-2020 at 11:49 AM.
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Old 01-17-2020, 05:32 PM
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Should be US for sure.
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Old 01-17-2020, 10:54 PM
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What is the code on a JL8?

The PG has a 1-1/16" bore if memory serves... I put a kit in the one on my Corvette this summer.
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NCRS#65120
68 GTO HO 4 spd Alpine Blue /Parchment 2 owner car
#21783 71 Corvette LT1 45k miles Orig paint - Brandshatch Green - National Top Flight - last known 71 LT1 built.
71 Corvette LT1 42k miles Original paint - Black - black leather - only black LT1 known to exist.
NUMEROUS Lemans blue Camaros,
Monza Red and Daytona Yellow Corvettes
& a Chevelle or two...
Survivors, restored cars, & other photos
https://picasaweb.google.com/lh/myphotos
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Old 01-18-2020, 01:34 AM
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Quote:
Originally Posted by firstgenaddict View Post
What is the code on a JL8?
Try this: http://www.camaros.org/forum/index.p...ic=14576.0;all
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Old 01-20-2020, 11:34 PM
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Default master cylinder

The pilot 69 Z28 that Larry Christensen had at MCACN had a different master cylinder that was not a "US", as I recall. I only bring this up as question as to what may have been on very early 69 cars. I have owned a 10B of 68 Norwood and LA 69 Z28's and both had US master cylinders.
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Old 01-25-2020, 07:26 PM
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Some very early 69's had the 68 coded Master.
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NCRS#65120
68 GTO HO 4 spd Alpine Blue /Parchment 2 owner car
#21783 71 Corvette LT1 45k miles Orig paint - Brandshatch Green - National Top Flight - last known 71 LT1 built.
71 Corvette LT1 42k miles Original paint - Black - black leather - only black LT1 known to exist.
NUMEROUS Lemans blue Camaros,
Monza Red and Daytona Yellow Corvettes
& a Chevelle or two...
Survivors, restored cars, & other photos
https://picasaweb.google.com/lh/myphotos
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Old 01-25-2020, 09:12 PM
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Quote:
Originally Posted by firstgenaddict View Post
Some very early 69's had the 68 coded Master.
That would be "WT"....Joe
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Old 05-10-2021, 05:25 AM
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Looking for a thread that has application codes for "409" Master Cylinder

EB = 70 Camaro
BB = 70 Chevelle

CF = ????????
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Old 05-12-2021, 09:49 AM
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Quote:
Originally Posted by CamarosRus View Post
Looking for a thread that has application codes for "409" Master Cylinder

EB = 70 Camaro
BB = 70 Chevelle

CF = ????????
CS = 1973 Camaro
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NCRS#65120
68 GTO HO 4 spd Alpine Blue /Parchment 2 owner car
#21783 71 Corvette LT1 45k miles Orig paint - Brandshatch Green - National Top Flight - last known 71 LT1 built.
71 Corvette LT1 42k miles Original paint - Black - black leather - only black LT1 known to exist.
NUMEROUS Lemans blue Camaros,
Monza Red and Daytona Yellow Corvettes
& a Chevelle or two...
Survivors, restored cars, & other photos
https://picasaweb.google.com/lh/myphotos
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