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Re: Part # for Stock GMC Master Cylinder rebuild kit [message #325358 is a reply to message #325277] Mon, 23 October 2017 20:49 Go to previous messageGo to previous message
Larry is currently offline  Larry   United States
Messages: 2875
Registered: January 2004
Location: Menomonie, WI
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Larry wrote on Sun, 22 October 2017 08:52
Anybody know the part # for stock GMC Master Cylinder rebuild kit?

Also, when I first got started in GMC'ing, I was told that there was a difference between the 73-76 MC and the 77-78 MC. Is there, and if so, what is the difference and does it effect rebuild kit?
Thanks


OK, FYI. I was able to get the PN for the stock GMC MC. It is RAYBESTOS MK646, and is available on eBay and at Rockauto. Interesting enough, my local parts houses do not have a listing for this number.

AND, anyone....Is there a difference between the 73-76 MC and the 77-78 MC and if so, what is the difference?

Thanks all.


Larry Smile
78 Royale w/500 Caddy
Menomonie, WI.
 
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