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 05-09-2005, 05:33 PM   #1
madisonguy
Registered User
 
madisonguy's Avatar
 
Join Date: Mar 2005
Location: Madison, WI
Posts: 17
Tranny Question

Hi folks,

You may remember that I was having trouble with my transmission. OK, probably not. Anyway, it has stopped moving altogether in reverse , and the governor is bad, and it leaks... Long story short, I want to replace it. But it seems I need to know the tailshaft length in order to get the right replacement. I crawled under the truck to try to measure it, but I'm having a hard time deciding on a line between "tranny" and "tailshaft" .

It's a TH350 in a '70 C20 with 350 V8 -- does anybody know how what the length of the tailshaft would be for this tranny? If not, can you give me any tips on measuring it?

Thanks for helping out a newbie...
-John
madisonguy is offline   Reply With Quote
Old 05-09-2005, 07:57 PM   #2
JimKshortstep4x4
Senior Member
 
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
Talking

Welcome to the board from West Michigan!

The tail shaft is the cast aluminum housing that bolts to the back of the TH 350 with (4) bolts. On the "short tail shaft housing" the casting is about 6" long. I don't have a long tail shaft housing but I believe that it is about 10" long.

If you can find the four bolts you will be able to tell where the split is.

Jim
JimKshortstep4x4 is offline   Reply With Quote
Old 05-09-2005, 08:27 PM   #3
cableguy0
Senior Member
 
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,950
its either going to be 6 9 or 12 inches most likely a 6 inch. u will see the 4 bolts holding it on measure from that seam to the end
__________________
Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member.
cableguy0 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 01:20 AM.


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