Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

Swaping out 10 bolt for 9" driveshaft ??

Thread Tools
 
Search this Thread
 
Old 12-05-2012, 11:28 AM
  #1  
Teching In
Thread Starter
iTrader: (1)
 
chad520r's Avatar
 
Join Date: Nov 2008
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Default Swaping out 10 bolt for 9" driveshaft ??

Will my driveshaft work or do i need to have it lengthened ?
Old 12-05-2012, 12:07 PM
  #2  
LS1Tech Premium Sponsor
iTrader: (26)
 
ssvert99's Avatar
 
Join Date: Dec 2006
Location: Central Illinois
Posts: 3,490
Received 5 Likes on 4 Posts

Default

The stock shaft will work with a conversion u-joint, but it will be the weak link in the driveline. It will also be a little short, and there is no way to properly lengthen a shaft.

If you can I definitely suggest a good aftermarket shaft and sell off the factory one. If you break the factory shaft the cost of the repairs from the breakage will far and above what the aftermarket shaft will cost, and then you still have to buy a good shaft!

I offer affordable upgrade driveshafts from PST and Strange, and a few options depending on your budget. Give me a call!
Old 12-05-2012, 12:16 PM
  #3  
Teching In
Thread Starter
iTrader: (1)
 
chad520r's Avatar
 
Join Date: Nov 2008
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Default

Its an aftermarket one i have, the car has a th350 and i had one built.
Old 12-05-2012, 04:17 PM
  #4  
LS1Tech Premium Sponsor
iTrader: (26)
 
ssvert99's Avatar
 
Join Date: Dec 2006
Location: Central Illinois
Posts: 3,490
Received 5 Likes on 4 Posts

Default

I would really depend on the actual length of the one you have. If the dimensions are correct then it may work fine. Normally a 9 inch rear is only about 1/4 shorter than the 10 bolt, but the pinion is slightly lower on the 9" as well.

The best way to measure is to install the trans yoke and bottom it out. You should only be able to pull the shaft out of the trans no more than 1 or 1.25 inches.



Quick Reply: Swaping out 10 bolt for 9" driveshaft ??



All times are GMT -5. The time now is 08:12 PM.