any1 swap their t350 long tail to t400 short tail - The 1947 - Present Chevrolet & GMC Truck Message Board Network

po_bird · 05-22-2010, 07:50 PM

i just put swapped my t350 long tail to a t400 short tail in my 85 c10 short bed. i always heard that i had to get a shorter drive shaft. but the one that was on my truck is too short. i found a shaft that is about 3/8" or less short. what can i do to make it work?

**Desert1957** · 05-23-2010, 08:29 AM

Here is a good link to give you some dimensions.

The Yoke is different on a 400 so your old Yoke will not work.

http://www.tciauto.com/Products/TechInfo/trans_dims.asp

Desert

05-22-2010, 07:50 PM	#1
po_bird Registered User Join Date: Oct 2005 Location: MUSKOGEE, OK Posts: 229	any1 swap their t350 long tail to t400 short tail i just put swapped my t350 long tail to a t400 short tail in my 85 c10 short bed. i always heard that i had to get a shorter drive shaft. but the one that was on my truck is too short. i found a shaft that is about 3/8" or less short. what can i do to make it work? __________________ 72 SIERRA LB 74 C10 SB 85 C10 SB 75 EL CAMINO SS Last edited by po_bird; 05-22-2010 at 07:53 PM.

05-23-2010, 08:29 AM	#2
Desert1957 Registered User Join Date: Apr 2009 Location: New Freedom Pa. Posts: 1,335	Re: any1 swap their t350 long tail to t400 short tail Here is a good link to give you some dimensions. The Yoke is different on a 400 so your old Yoke will not work. http://www.tciauto.com/Products/TechInfo/trans_dims.asp Desert



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