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73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Topic started by: heavychevy on May 12, 2010, 05:26:24 pm

Title: what t case for 4wd nv4500
Post by: heavychevy on May 12, 2010, 05:26:24 pm

im in tha process of puttin a 93 model nv4500 which has the 6.34 low in my 85 1/2 ton 4x4 ,does any body know what t case has the round 6 hole pattern and matching spline shaft for it . i tried the stock np208 and its shaft is too small  for the 4500 

Title: Re: what t case for 4wd nv4500
Post by: Josh454 on May 12, 2010, 07:17:47 pm

Is it a 27 spline?  If it is it you may need a different adapter...

Title: Re: what t case for 4wd nv4500
Post by: heavychevy on May 14, 2010, 12:19:52 am

no its a 32 spline i think i need a right hand 241 maybe i cant find out much info on em such as wat splines they are my 4500 came with a 241c

Title: Re: what t case for 4wd nv4500
Post by: seasno on July 16, 2010, 07:54:14 pm

you need a NP205 with a 32 spline count to work with a NV4500.

Title: Re: what t case for 4wd nv4500
Post by: blazinzuk on July 19, 2010, 06:21:32 pm

Quote from: seasno on July 16, 2010, 07:54:14 pm

you need a NP205 with a 32 spline count to work with a NV4500.

Only a round pattern.  Also a round pattern 241 will work so will a round pattern 208.  I have done the 208 and the 241 is pretty much the same as far as mounting it goes

Title: Re: what t case for 4wd nv4500
Post by: Blazin on July 24, 2010, 12:02:31 am

TH 400 or SM465 NP 208 will work. The one you have is for a 700R4, or a TH 350.