Hay, whats up everybody?
I have a question about the 9 bolt with limited slip, disc brakes factory gears which is on the car already vs. a 10 bolt with 373 gears,auburn limited slip and drum brakes. Can someone tell me which rear end is stronger? In my IROC/camaro which ran 12.50s at 115mph I had broke a few 10 bolt rear ends at the track so I started running street tires. thats why I get such a lousy 60ft 2.15 to 2.30's. Now with this 9 bolt I have no knoledge of the strength. Also wf i do switch to the 10 bolt will the disc brake master cylinder be okay with the drum brakes?
njdaewoo

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406 sb
dart 200 heads(out the box)
144 B&M blower
373 gears
Edl headers
3in cat back Flowmaster exh.
270 comp cams
12.50s @ 115mph
on street tires
60ft time 2.30
www.njdaewoo@excite.com
New Project car
86TPI trans Am
All stock for now

 

9 bolt is stronger. you'll need the poportioning valve to make the brakes work with this swap

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ICON Motorsports

1st & 3rd