The 1947 - Present Chevrolet & GMC Truck Message Board Network - Posi Case 67-72 12 Bolt Truck 3:07-3:40

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- - Posi Case 67-72 12 Bolt Truck 3:07-3:40 (https://67-72chevytrucks.com/vboard/showthread.php?t=169574)

w314speed

08-21-2005 01:20 PM

Posi Case 67-72 12 Bolt Truck 3:07-3:40

This is a nice posi case for 67-72 12 bolt truck. This case fits 3:07- 3:40 gears. I would recommend that the clutch discs be replaced or at minimum tighten up. $125 plus shipping.

uncle

08-21-2005 02:26 PM

Carriers

PM sent on carriers.

Gary	08-21-2005 04:24 PM

So what else would a person have to buy in order to use this to turn a non posi 3.08/3.07 into a posi?

w314speed

08-21-2005 08:04 PM

Install a new set of carrier bearings on the posi case. Transfer the ring gear to the posi case. Install, set the back lash and carrier bearing preload (shims). Basically you remove your non-posi case and install the posi case!!! Thanks, Dan

w314speed

08-22-2005 03:32 AM

ttt

w314speed

08-23-2005 05:52 AM

ttt

w314speed

08-25-2005 01:40 PM

ttt

johnnykool1

08-26-2005 04:27 PM

3:07-3:40 posi-case

pm sent. later-johnny :cool:

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