What has to be changed?
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Joined: Apr 2007
Posts: 136
Likes: 1
From: Grand Rapids, MI
Car: 87 iroc Arctic White w/gold ss stri
Engine: Turbo'd 5.3 in process
Transmission: T-56 w/SPEC stage 3+ clutch
Axle/Gears: 9" Moser w/3.25's
What has to be changed?
What I have now is a 87 iroc was originally a 305 car with disc on all 4. Now I only have the fronts. The previous owner threw the old rear disc's and calipers away because they had rust on them. WHAT???
So here is what I am thinking LS1 rears with the c4hd zo6 13" fronts. I have read on here that the c4hd's will fit under the stock Iroc 16's.
I guess my real question is, will everything work with my stock master cylinder and proportioning valve, and brake booster. Or will I have to change out these parts too?
So here is what I am thinking LS1 rears with the c4hd zo6 13" fronts. I have read on here that the c4hd's will fit under the stock Iroc 16's.
I guess my real question is, will everything work with my stock master cylinder and proportioning valve, and brake booster. Or will I have to change out these parts too?
Joined: Aug 2006
Posts: 12,812
Likes: 110
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: What has to be changed?
it will "work", but to get the best performance out of the rears, you really should install an adjustable valve for the rear brakes
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