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#1
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WS6 master cylinder part #
Do any of the good members here have the correct part number for a 1981 WS6 master cylinder?
I'm doing a disc brake conversion on my '71 and have a master cylinder with booster off an '81 WS6 that has not been used for a long time. I'm assuming the master will be either seized or at least pitted and unusable so I'll need to find another. Will a 1979 or 1980 master fit on my '81 booster? Are these master cylinders being repoped? Any help or advise is appreciated, Thanks in advance, Brian.
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the cars: 1971 Z/28-RS 1971 SS-RS 396 1971 Firebird 350 1968 Camaro convert. 1981 Mazda RX7 GSL 1941 Packard coupe convert. |
#2
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O Reiley has rebuilt ones and probably new ones. The 81 aluminum one has a larger register than a 79-80 but they would technically bolt on your booster, just not the other way around.
Often the rebuilt ones do not have the same casting # as the priginals but I don't know if Pontiac used multipel casting #s in 81.
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune 13.43@103.4 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs |
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