Driveshaft
Thread Starter
Racer
Joined: Mar 2011
Posts: 359
Likes: 13
From: Elma NY
Driveshaft
What to do. I have a 69 SB 4 speed. It had a 74 M21 in it and I changed it to a 69 M20. Problem is I had to change the trans yoke from 36 to26 spline and now the driveshaft is to short, 36 is ~ an inch longer. My shaft is about 30 in long and I see on ebay some are ~31. Thanks for your help.
Chuck
Chuck
Le Mans Master
Joined: Mar 2001
Posts: 5,738
Likes: 644
From: Lincoln, CA
I bought this one. 29 7/8" CENTER TO CENTER OF UNIVERSAL JOINTS
Mine is a 1969 with a M20
http://fortwayneclutch.com/product/1...tlv1310_25x83/
Mine is a 1969 with a M20
http://fortwayneclutch.com/product/1...tlv1310_25x83/
Race Director
Joined: Aug 1999
Posts: 18,126
Likes: 174
From: WI
What to do. I have a 69 SB 4 speed. It had a 74 M21 in it and I changed it to a 69 M20. Problem is I had to change the trans yoke from 36 to26 spline and now the driveshaft is to short, 36 is ~ an inch longer. My shaft is about 30 in long and I see on ebay some are ~31. Thanks for your help.
Chuck
Chuck
I have a few driveshafts but didn`t respond to your WTB ad because you saif you found one shipped for $85....
Le Mans Master
Joined: Oct 2010
Posts: 6,937
Likes: 848
From: melbourne florida
2023 C3 of the Year Finalist - Modified
When I was going to have the u joints done in my half shafts I found it wasn't much more to have a custom set made at a shop in Tampa guaranteed to 600 h.p. for very little more. I'm thinking of having the same guys do me an aluminum drives haft unless they think chrome moly is better,something to think about.
