Are 89 up Discs and 4th Gen rear discs the Same?
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From: new phila, oh
Car: 1990 RS
Engine: LS1
Transmission: T56
Axle/Gears: 3.73 9 bolt
Are 89 up Discs and 4th Gen rear discs the Same?
Just like the topic says are 89 up rear discs and 4th Gen rear discs the same? I am talking about the PBR set up for the 89 up as well. thanks ricky
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From: Northern NJ
Car: 89 Formula / 09 G8
Engine: LS1 / LS3
Transmission: M6 / M6
Axle/Gears: 3:42 / 3:27
They are pretty close until you get to the 98+ brakes. They are a combination of drum/disc. They use the drum for the ebrake.
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