Transmissions and Drivetrain Need help with your trans? Problems with your axle?

t5 to th 350??

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Old Mar 4, 2009 | 09:10 PM
  #1  
BigJon88's Avatar
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From: Center Line, Michigan
Car: 88 Iroc
Engine: 383
Transmission: T56
Axle/Gears: 3.43
t5 to th 350??

i got a project car with no transmission and it came stock with a t5 and i was wondering how hard it would be to convert it to a th 350 or should i just get another t5??
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Old Mar 5, 2009 | 07:27 PM
  #2  
BigJon88's Avatar
Thread Starter
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15 Year Member
iTrader: (2)
 
Joined: May 2006
Posts: 206
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From: Center Line, Michigan
Car: 88 Iroc
Engine: 383
Transmission: T56
Axle/Gears: 3.43
Re: t5 to th 350??

anyone??
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Old Mar 7, 2009 | 09:27 PM
  #3  
bad88_milldawg's Avatar
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Joined: Aug 2008
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From: Carterville Illinois.
Car: 1991 Hardtop RS
Engine: 406 Small block
Transmission: TH 350
Axle/Gears: custom fabbed 12 bolt posi, 4:11
Re: t5 to th 350??

Im in the middle of the same swap. I switched to the 700R4 first, but the 700 is kinda weird. So, I made my own aluminum plate to cover the hole in the tunnel, then mounted my aftermarket shifter to the plate. I left the clutch pedal incase I wanted to switch back. Now, if you are for sure going to use the TH 350, then do yourself a favor and go get one with a 9 INCH TAILSHAFT! I tried to use a short tail trans, and ran into the issue of finding a driveshaft that will fit. If you can get an 82-83 driveshaft, then you can use the short tail. If you want to use the 700R4 driveshaft then get the 9 inch. Other than that and you will have to order the Torq arm conversion from B&M or TCI, and you will have to modify the cross member for the trans mount. do all that and your done. Pretty sure Im right?
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