Author Topic: 79-81 rear disc brakes  (Read 660 times)

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Offline toxic68x

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79-81 rear disc brakes
« on: March 01, 2009, 03:21:30 PM »
i am looking for help with rear disc brake identifivation for my 70 trans am.i bought some parts off of ebay and am wondering if they are the proper parts.how can you identify master cylinders and proportion valves from drum to disc?
70 trans am 455 4 spd
74 formula 400 4 spd
75 trans am 455 4 spd