[VT] WTB 3rd gen to 4th gen brake conversion kit
Thread Starter
Junior Member
iTrader: (1)
Joined: Mar 2002
Posts: 4
Likes: 0
From: Saratoga Springs NY
Car: 2000 SS 1991 Z28 VERTS
Engine: LS1 TPI
Transmission: T56 TKO500
Axle/Gears: 4.10 3.73
WTB 3rd gen to 4th gen brake conversion kit
A couple years back there was someone selling the front brake conversion kit to run 4th gen brakes on a third gen. It was the hub, cut spindle and the fabricated mounting bracket. Any help would be appreciated.
Junior Member
Joined: Jan 2010
Posts: 53
Likes: 0
From: Wichita Falls Texas
Car: 1988 Trans Am GTA
Engine: 305 TPI
Transmission: T-5
Axle/Gears: 3.70
Re: WTB 3rd gen to 4th gen brake conversion kit
Big brake upgrade sells the kits. Just look them up. You can save some money piecing most of the stuff yourself. I bought the adapters and the hubs from there and was extremely happy. I modified my spindles and bought some rebuilt caliper and rear backing plates on eBay along with rotors and pads. It saved me a good bit of money. I did the front and rear for around 1k. There are good write ups on here about the work. Also on Luke skaff website.
Joined: Jan 2013
Posts: 328
Likes: 7
From: Gresham Oregon
Car: 1985 Z28 & 1997 Z28 SS SLP
Engine: Sbc 305 TPI & LT1
Transmission: 700r4 and A4
Axle/Gears: 9 bolt Posi 323 & Posi 323
Re: WTB 3rd gen to 4th gen brake conversion kit
I did the big brake upgrade and it was worth it for my needs, they are a quality vendor
Thread Starter
Junior Member
iTrader: (1)
Joined: Mar 2002
Posts: 4
Likes: 0
From: Saratoga Springs NY
Car: 2000 SS 1991 Z28 VERTS
Engine: LS1 TPI
Transmission: T56 TKO500
Axle/Gears: 4.10 3.73
Re: WTB 3rd gen to 4th gen brake conversion kit
This is exactly what I was looking for: http://bigbrakeupgrade.com/product/l...al-conversion/
Big thank you guys!
Big thank you guys!
Junior Member
Joined: Sep 2009
Posts: 95
Likes: 3
From: Virginia
Car: 1990 Iroc, 1984 Buick Regal
Engine: 5.7, ZZ4 crate w/FIRST injection
Transmission: 700r4, 700r4
Axle/Gears: 3.73, 4.11
Re: WTB 3rd gen to 4th gen brake conversion kit
https://www.thirdgen.org/forums/brak...akes-90-a.html
these are the brakes. I have all the parts needed to install.
these are the brakes. I have all the parts needed to install.
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