Polished proportioning valve.
01-30-2012, 11:16 AM
#1
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Car: 1992 Pontiac Firebird
Engine: 454 BBC
Transmission: TH400
Axle/Gears: 3.23
Polished proportioning valve.
OK,
I needed a new proportioning valve for a 86 Trans Am I am fixing up. (previous owners swapped out the rear but not the prop valve)
So I was able to find one here (TY TG!)
I couldn't just clean it up! Had to make it shine.
Will look out of place but hey I like it.
I needed a new proportioning valve for a 86 Trans Am I am fixing up. (previous owners swapped out the rear but not the prop valve)
So I was able to find one here (TY TG!)
I couldn't just clean it up! Had to make it shine.
Will look out of place but hey I like it.
01-30-2012, 01:13 PM
#2
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Car: 91 Z28, 87 SC, 90 IROC, 92 RS
Engine: LS1, 305 TPI, L98, NADA
Transmission: T56, 700r4's, and NADA
Axle/Gears: 3.89, 3.42, 3.23, NADA
Re: Polished proportioning valve.
Looks way better! Next step the master 
01-30-2012, 01:46 PM
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Car: 91Z, 97RS, 99Z, 02Z
Engine: TPI 383 Vortec, 3800, LS1, LS1
Transmission: T56, 700R4, T56, 4L60E
Axle/Gears: 3.73, 3.43, 3.42, ?.??
Re: Polished proportioning valve.
Once I get mine running right this is the kind of things I want to get started on. Looks good man. How does the rest of the engine bay look?
01-30-2012, 03:21 PM
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Car: 1992 Pontiac Firebird
Engine: 454 BBC
Transmission: TH400
Axle/Gears: 3.23
Re: Polished proportioning valve.
The rest of the engine bay is dirty original. TPI is clean since the engine was rebuilt but not polished.
I did this more/less out of curiousity. May clean a few more things up but this car is being fixed up to sell.
Trying to get the brakes squared away. Whoever was working on it before really was in over their head.
01-31-2012, 02:31 AM
#5
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