The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 09-03-2011, 10:17 PM   #1
jacklegjim
Registered User
 
Join Date: Aug 2011
Location: Lebanon TN.
Posts: 20
72 driveshaft question

I have a 72 lwb that has a 350 turbo trans in it. I am putting the running gear
from the 72 lwb on a swb frame and will be useing a 400 turbo trans out of a 77 c20. The yoke on the 400 is bolted to the output shaft to keep it from moving in and out. Can I just take the bolt out of the yoke and cut the front driveshaft down or will I need a different shaft?
Thanks Jim
jacklegjim is offline   Reply With Quote
Old 09-04-2011, 07:28 AM   #2
JimKshortstep4x4
Senior Member
 
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
Re: 72 driveshaft question

You should be ok if the yoke you are using is long enough to slide in and out.

We put a transmission in a truck with the bolted yoke that the output shaft was not threaded on and it works fine. The hole in the yoke was closed to prevent leakage.

Jim
__________________
1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end
1965 Impala SS 400 sbc, Muncie rock crusher
1966 Impala SS 396 bbc, TH 400
1969 El Camino, 350 sbc, TH 350
1971 Snowplow built on a Blazer frame
1972 GMC Short bed, stepside, TH 400, 427 BBC
JimKshortstep4x4 is offline   Reply With Quote
Old 09-04-2011, 11:34 AM   #3
brad_man_72
the boat guy
 
brad_man_72's Avatar
 
Join Date: Jul 2007
Location: springfield mo
Posts: 2,339
Re: 72 driveshaft question

I'd have a one piece driveshaft made with a th400 slip yoke
brad_man_72 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 01:18 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com