Proportioning valve rebuild
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Joined: Oct 2009
Posts: 215
Likes: 12
From: Central Ks
Car: 1985 Pontiac Firebird S/E
Engine: 350, .5 lift cam, Holly 650
Transmission: Monster Transmission 700R4-2K stall
Axle/Gears: 4th gen 10 bolt, 3.42
Proportioning valve rebuild
Would like to know if anyone has any pictures or diagrams how these valves are assembled. Had a little hat shaped piece come out and I'm not 100%sure which direction it goes back in. Also upgrading the spring while it's apart. It's a valve for a 1987 with 4 wheel disc's.
Joined: Mar 2001
Posts: 10,421
Likes: 2,083
Car: '89 Firebird
Engine: 7.0L
Transmission: T56
Re: Proportioning valve rebuild
This thread will help you select a spring, https://www.thirdgen.org/forums/brak...ng-torque.html
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