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03-07-2007, 07:59 PM | #1 |
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Spline number
Is there a way to tell what spline my transfer case is without unbolting it? I have a 71 GMC 4x4 w/350 3spd on the column.
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1971 GMC 4x4 SWB 1970 GMC LWB 2002 Mustang GT 2004 Honda VTX 1800c |
03-07-2007, 08:18 PM | #2 |
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Re: Spline number
I think it should be 27 if its the orignal np205
Last edited by 1969k10stepside; 03-07-2007 at 08:22 PM. |
03-07-2007, 08:31 PM | #3 |
72 chevy
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Location: Central Il
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Re: Spline number
I thought all manual tranns had 10 spline with a 205.The sm465 is a 10 spline with a 205 I know the newer stuff has changed from that.
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03-07-2007, 08:35 PM | #4 |
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Re: Spline number
Ed,the sm465 4spd is 10 spline,as rsorrowjr said,his with the auto would be 27.Here is something to look over:
205 Input Trans 10 spline male SM465 4 speed 27 spline male TH350 Auto 32 spline female, (short) TH400 32 spline female, (long) Later model 4 speed? (Not sure if these are still the SM465 and the "long" female input may have also been behind some TH400 transmissions? Not to familiar with the "long" input. Last edited by 1969k10stepside; 03-07-2007 at 08:35 PM. |
03-07-2007, 08:48 PM | #5 |
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Re: Spline number
So it should be 27 for a 3spd manual?
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1971 GMC 4x4 SWB 1970 GMC LWB 2002 Mustang GT 2004 Honda VTX 1800c |
03-07-2007, 08:52 PM | #6 |
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Re: Spline number
Nope. A 3-speed manual is a 10 spline too. I personally took one apart and it had 10 splines. It was a 1971 3-speed in front of a NP205.
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'70 cab, '71 chassis, 383, TH350, NP205. '71 Malibu convertible '72 Malibu hard top Center City, MN |
03-07-2007, 09:02 PM | #7 |
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Re: Spline number
Cool. Thanks for your help guys
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1971 GMC 4x4 SWB 1970 GMC LWB 2002 Mustang GT 2004 Honda VTX 1800c |
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