Upgrading a 91 W/Rear PBR Brakes to Front 1LE.
09-11-2015, 10:32 AM
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Car: 2002 Camaro SS
Engine: Built LS
Transmission: T56
Axle/Gears: 3.73
Upgrading a 91 W/Rear PBR Brakes to Front 1LE.
My 91 Formula came with stock rear PBR brakes. Is the PROP valve any different between my car and a 1LE? I might be upgrading my front brakes to 1LE.
Did some searching couldn't exactly find it.
Did some searching couldn't exactly find it.
09-11-2015, 11:25 AM
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Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Upgrading a 91 W/Rear PBR Brakes to Front 1LE.
I just put the front 1LEs on a 89 car with a PBR disc rearend, didn't swap the prop valve and they work good.
09-11-2015, 12:42 PM
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Car: 2002 Camaro SS
Engine: Built LS
Transmission: T56
Axle/Gears: 3.73
Re: Upgrading a 91 W/Rear PBR Brakes to Front 1LE.
OK good, I was thinking the valve would be the same since the 1LE use the same rear brakes.
09-14-2015, 12:45 PM
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Car: 86 Camaro
Engine: 355- hopefully a 5.3 this summer
Transmission: 700r4
Axle/Gears: 3.42
Re: Upgrading a 91 W/Rear PBR Brakes to Front 1LE.
or just take the spring out of the stock prop valve and put an adjustable valve in the rear line to really dial in your brakes..
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