ZO6 gearing ?
Thread Starter
Joined: Mar 2005
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From: 32639 Groesbeck HWY. Fraser MI 48026
ZO6 gearing ? Did any come with 3.42 ratio's? I have 2 center sections with 3.42 ratio's and I have been told that are rare. Can anyone comfirm this?
Thread Starter
Joined: Mar 2005
Posts: 1,599
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From: 32639 Groesbeck HWY. Fraser MI 48026
A local engineer droped these off to me to check out, the pitch on the gears are different and the case is for 2006 ZO6 only since it bolts to the transmission differently.
Teching In
Joined: Apr 2006
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From: Miami, FL (Kendall)
Originally Posted by Scott@DrivelineSolutions
A local engineer droped these off to me to check out, the pitch on the gears are different and the case is for 2006 ZO6 only since it bolts to the transmission differently.
It doesn't bolt to the tranny any differently. The gears AND the case are shot-peened for extra hardness and durability. You can get them brand new from Fred Beans Chevrolet for about $1050 shipped. But in used resale value they have little to no more worth than a regular M6 3.42 rear end.
