Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

9" or 12 bolt???

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Old Mar 20, 2005 | 08:11 PM
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Default 9" or 12 bolt???

i still have the stock **** 10 bolt rearend in my car.....when i get it paid for i plan on adding a set of stage III LS6 head and cam package , spec 3 clutch.....and i need to fix that burning of the oil problem to before i do this....but i KNOW that 10 wont hold that on my M6..lol im surprised it hasnt started to whine yet( oh gah knock on wood)....just wandering what would be better....i heard that the 9" is kinda hard to turn at slow speeds....but on the alternative ive heard people say that they cant even hear their damn radio from the whine in the 12 bolt...so opinions are welcomed
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Old Mar 20, 2005 | 10:33 PM
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isnt the 12 bolt a 9" ??
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Old Mar 20, 2005 | 10:42 PM
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8.875" ring gear.
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Old Mar 21, 2005 | 01:56 AM
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The only way im going with a 12 bolt is because i have a 3 channel ABS car. I tried running the 8.8 for a while no ABS and i just couldnt live with it especially after two ruined front tires with flat spots.
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