LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Help me decide on a cheap rear...

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Old 11-25-2008, 01:06 PM
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Default Help me decide on a cheap rear...

Alright I wanna do something soon, the 10 bolts not gonna last 2 much longer... What would be the lightest choice with least amount of parasitic loss, and cheapest rear end? I'm thinking a 9 inch with a spool, correct? Or would a 12 bolt suit my needs alright?
Old 11-25-2008, 01:09 PM
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talk to midwest chassis they hav a great price on there fab 9"
Old 11-25-2008, 01:21 PM
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From what I hear Strange S60/spool
Old 11-25-2008, 01:22 PM
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can you say cheap and rear end in the same sentence? didnt know that was possible.
Old 11-25-2008, 01:25 PM
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Originally Posted by camaro-94-z28
can you say cheap and rear end in the same sentence? didnt know that was possible.
its not but least expensive of all companies would work lol the s60 is cheap but if u think about it the midwest fab 9" weighs about the same as the 10 bolt and it comes with a chromoly torque arm and u can get a driveshaft upgrade with it for und $3k add the cost of those things with any other rear and they r more expensive
Old 11-25-2008, 01:39 PM
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Originally Posted by camaro-94-z28
can you say cheap and rear end in the same sentence? didnt know that was possible.
I was going to say the same thing! Midwest does make a killer unit, it's not cheap, but is as light as the 10bolt.
Old 11-25-2008, 01:56 PM
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I didn't mean cheap, I know I'm gonna be over 2 grand easy, but I wanna stay as close to that as possible... The D60 is cheaper than the 9 inch? I thought they were a little more, aren't they stronger but heavier than a nine inch?
Old 11-25-2008, 01:59 PM
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the s60 is about 2500 after all the needed upgrades and thenu need to buy a driveshaft for it i think its stronger but u will lose more hp with it then a 9"
Old 11-25-2008, 04:02 PM
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Think I'm going with the midwest chassis set up, seems like a good deal, thanks guys
Old 11-25-2008, 04:15 PM
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you could do a stock rear with axles and a studded cover with mikronite gears, thats what im doing next, but mines auto.

a 12 bolt would be your next best as it only takes something like 10% to turn, and 19% with a 9", dont quote me, its been a while since i read the article on it in Chevy High Performance.

for performance rear, a 12 bolt is what i would go with, but thats only me.

aaron
Old 11-25-2008, 04:17 PM
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S60 for sure..... and even with a true track I only lost 13.5 hp and 12.38 Tq at the tires thats with 35spline axels.
Strongest rear out. Most options and under 3k with DS rated to 800hp.
Old 11-25-2008, 04:45 PM
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Just pickup another stocker if your on a budget. I dont think with a mild H/C like yours I would buy a $2,000 rear.
Old 11-25-2008, 05:24 PM
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If hes at the track alot and since he is a M6 Its only a matter of time!
Old 11-25-2008, 05:36 PM
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Currie 9 Inch rear end for around $1600 and can handle up to about 8-9 second 1/4 mile passes
Old 11-26-2008, 09:10 AM
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Originally Posted by 97T/A
Currie 9 Inch rear end for around $1600 and can handle up to about 8-9 second 1/4 mile passes
Where can you get a Currie for $1600? I have not seen a complete Currie rear for less than $3000.
Old 11-26-2008, 02:48 PM
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I've chucked a 10 bolt already on stock power, and my car sees just as much track time as it does street time.... Plus I plan on a turbo ls1 after this motor goes...
Old 11-26-2008, 11:43 PM
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here is a link where it shows how you can get a complete bolt in 9 inch for $1,917 using the best quality parts, price includes some labor too. http://www.lt1howto.com/articles/diy9inch.htm

Tell me what you guys think.
Old 11-26-2008, 11:53 PM
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I think I might just order a 9in housing n axles of the web, find my center section locally, I imagine I can get a complete one for pretty cheap slightly used...
Old 11-27-2008, 01:27 AM
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I put a 9" in my car for well under $1500.

I used a new housing and axles from Moser. I bought a used 9" chunk for $50 from an old racer. It's the non-desireable cast iron one, but still much stronger than a 7.5". Then, I put a new set of gears, limited slip, and bearings in it. Cheap and strong!

Mike
Old 11-27-2008, 01:53 AM
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I have a complete Moser setup under my Car for $2225 invested.


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