Anyone try a fourth gen/LS1 master cyl on a Third Gen brake conversion?
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From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Anyone try a fourth gen/LS1 master cyl on a Third Gen brake conversion?
Just like the topic says. I am wondering if the LS1 master cylinder has been tried and what you think of it?
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From: Hattiesburg, MS, USA
Car: 1992 Jade Green---Trans Am Converti
Engine: LS1
Transmission: T56
Someone has... It was at the tail end of one of the long LS1/C5 brake threads.. Keep searching..
Kevin D.
Kevin D.
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Joined: Sep 2002
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From: Canada winnipeg
Car: '91 vert RS, '82 Z28
Engine: TBI 305, TPI 350
Transmission: Auto, 5 speed
I read that somone did it, the only thing is there isnt a perportioning valve on the 4th gens, its built into the ABS
but the mastewr cylinder and booster should work
do a search i know i seen it somewhere
but the mastewr cylinder and booster should work
do a search i know i seen it somewhere
Joined: Jul 2002
Posts: 230
Likes: 1
From: Smithfield, VA
Car: 85 Tojan
Engine: ZZ4
Transmission: T56
Axle/Gears: 9", 3.50
I just got one but I haven't installed it yet. It looks like you might need to redo the lines from the MC to the Combo valve. The ports on the LS1 MC are closer to the booster so it screws up alignment. You could also just cut half an inch out of the bracket for the combo valve and reweld it.
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Joined: Sep 2002
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From: Canada winnipeg
Car: '91 vert RS, '82 Z28
Engine: TBI 305, TPI 350
Transmission: Auto, 5 speed
Originally posted by tojan19
I just got one but I haven't installed it yet. It looks like you might need to redo the lines from the MC to the Combo valve. The ports on the LS1 MC are closer to the booster so it screws up alignment. You could also just cut half an inch out of the bracket for the combo valve and reweld it.
I just got one but I haven't installed it yet. It looks like you might need to redo the lines from the MC to the Combo valve. The ports on the LS1 MC are closer to the booster so it screws up alignment. You could also just cut half an inch out of the bracket for the combo valve and reweld it.
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From: Canada
Car: 92 quasar gta
Engine: Nothing
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Axle/Gears: 4.11s
Fits like a charm
just tweak the lines a little.. I got some serious fade with my LS1 brakes tho
Startin a thread to see if anyone can throw me some pointers
just tweak the lines a little.. I got some serious fade with my LS1 brakes tho
Startin a thread to see if anyone can throw me some pointers
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Joined: Dec 2003
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From: Minneapolis, MN
Car: 1989 Camaro RS
Engine: ZZ4 350
Transmission: T-5
Axle/Gears: BW 9-bolt w/3.73
Originally posted by Ace
Fits like a charm
just tweak the lines a little.. I got some serious fade with my LS1 brakes tho
Startin a thread to see if anyone can throw me some pointers
Fits like a charm
just tweak the lines a little.. I got some serious fade with my LS1 brakes tho
Startin a thread to see if anyone can throw me some pointersSupreme Member
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From: Fort Mill, SC, USA
Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
Roostmeyer has one installed. Other than that I have no other input, I plan on using one on my '70 but that's a long way off.
Ed
Ed
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From: Mass
Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
what are the advantages to doing this swap? I have a 4th gen disk rear in my car which originally had a drum rear. I just added the disk rear w/o any proportioning valve at all. Not sure if my car would stop better if I added one but Ihavent got to that part in my project yet. Is the 4th gen on better and if so in which way? is it smaller?
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