NP205 to 4L80e - The 1947 - Present Chevrolet & GMC Truck Message Board Network

mcmlxix · 08-21-2011, 07:41 PM

OK... so I have this NP205 that is supposed to be from a 1991 crewcab truck that had the 4L80e... Has 32 spline input and has the VSS connector on the output shaft... How does it mate to the 4L80e? Does it need a spacer? There are threaded holes on the transfer case, and the pics of the 4L80e i find also have threded holes... I think I'm missing something....

Also, there is another sensor on the top of the case over one of the shift rails. Was this for a dash light to show 4WD Engaged?

Here is the case...

08-21-2011, 07:41 PM	#1
mcmlxix Collector of Projects Join Date: Apr 2003 Location: Las Vegas Posts: 3,106	NP205 to 4L80e OK... so I have this NP205 that is supposed to be from a 1991 crewcab truck that had the 4L80e... Has 32 spline input and has the VSS connector on the output shaft... How does it mate to the 4L80e? Does it need a spacer? There are threaded holes on the transfer case, and the pics of the 4L80e i find also have threded holes... I think I'm missing something.... Also, there is another sensor on the top of the case over one of the shift rails. Was this for a dash light to show 4WD Engaged? Here is the case... __________________ Rich 1972 K5 Blazer CST Click HERE D60 BIG BRAKE UPGRADE Click HERE



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