NP241 Spline Counts

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94Sierra4x4

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After a little research I've come up with a bit of info that I couldn't find here, so I figured I would post it.
Helped me because I'm looking at an nv4500 with a 32 spline output, so if this is correct.. Because I have the nv3500 in my truck, my np241 transfer case will bolt up to the nv4500 i'm looking at.

"GM New Process 241 Transfer Case"

"In 1988, GM began using the NP241 transfer cases. Most of these units will be right hand drop, but Chevy also used a few left hand drop applications. The Chevy NP241 is supplied with a 27 spline female input or a 32 spline female input. With a T350, 4L60E or 700R4 tranny, it will be 27 spline. With a T400 or 4L80E trans or 5 speed, it will be 32 spline."

http://www.high-impact.net/transmission_and_gear/Tcase_NP241.htm
 

94Sierra4x4

All out OBS.
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Wow right below some of my posts in there aswell - durr. Well thanks man - appreciate it. Picking up an nv4500 with bellhousing and hydraulics later this week, glad to know it should be a direct swap. Still unsure of the clutch components though from 305/nv3500 combination to the 4500
 
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