Disc/Disc Propotioning Valve?
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Joined: Dec 2004
Posts: 627
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From: Warren, MI
Car: 1989 Firebird Formula
Engine: 305 T.B.I. (Vin tag "E" = LO3)
Transmission: THM-700-R4
Axle/Gears: 10 bolt posi 3.23
Disc/Disc Propotioning Valve?
Can anyone tell me the GM part number for a disc/disc proportioning valve? I'm doing a rear end swap for my 89 and the one I was given is an old cast iron type unit that probably won't accept my brake lines threads so I was looking at buying the correct one for my '89.
Thanks!
Derek
Thanks!
Derek
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