Gears 3.23 to What ?

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Tahoewhat

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One more question, i found a guy local selling 3.73 new for 100 bucks, w/ bushings and seals. But says its for a 7.5 rear. Isnt are rear 8.5?
 
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Tahoewhat

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well he says they are new, pic looks new, but price scares me, to cheap from what i see.

thanks max
 
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Tahoewhat

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Thanks tracy, i wasnt sure, but didnt sound right, told the guy no. But on the subject of used or new, whats a good place to buy new, gm wants like 800 bucks, not worth that to me. hence looking at used ones.
 

hoe

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also our trucks use the 30 splines.

On the gears subject, with my new trans swap 80e, Ill be running 4.56 gears on my 31.2" tires with a 3700 rpm stall converter. Just takes some balls and knowing what you use your vehicle for...
 
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Tahoewhat

Tahoewhat

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Thanks for the link, 8.5/8.6 , 30 spline, 10 bolt right? http://www.ronsmachiningservice.net/servlet/the-GM-8.5-fdsh-8.6-10-BOLT/Categories

also our trucks use the 30 splines.

On the gears subject, with my new trans swap 80e, Ill be running 4.56 gears on my 31.2" tires with a 3700 rpm stall converter. Just takes some balls and knowing what you use your vehicle for...

thanks for the 30 spline, i'll really look into it, this weekend. Runs good w/o the a/c on.. But i guess also, when its 105 out, nothing is going to take off. lol
 

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