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

quick converter question

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Old Jun 27, 2015 | 09:30 AM
  #1  
redneckjoe's Avatar
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From: Spring Hill, Fl.
Car: 87 iroc-z
Engine: 454
Transmission: th350
Axle/Gears: 3.73
quick converter question

th350
if you stick your finger in the converter, and the gear, (sprag?), moves in both directions,...is the converter broken?
its a 10", 3,000+ stall. just wondered if thats normal? im told no.
thanx for any help,
Joe
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Old Jun 29, 2015 | 02:50 PM
  #2  
redneckjoe's Avatar
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Joined: Sep 2011
Posts: 2,080
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From: Spring Hill, Fl.
Car: 87 iroc-z
Engine: 454
Transmission: th350
Axle/Gears: 3.73
Re: quick converter question

bump
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Old Jul 3, 2015 | 11:27 AM
  #3  
redneckjoe's Avatar
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Joined: Sep 2011
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From: Spring Hill, Fl.
Car: 87 iroc-z
Engine: 454
Transmission: th350
Axle/Gears: 3.73
Re: quick converter question

ttt
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Old Jul 9, 2015 | 04:34 AM
  #4  
Pro Built Automatics's Avatar
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From: Calimesa, California, U.S.
Re: quick converter question

You cannot tell anything that way. What makes you think the torque converter is bad?
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Old Jul 9, 2015 | 07:23 PM
  #5  
AlkyIROC's Avatar
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: quick converter question

The only way to know the condition of the converter is to take it to a shop that rebuilds them and have it cut open. If everything checks out, and the case is still in good condition, they can weld it back up.

I had a converter that was acting up. I took it to a local rebuild shop. When they cut it open, a torrington bearing had failed and the fins between the two halves were making contact with each other. I stood there while they cut it open for inspection. They repaired it a few days later the best they could but I still wasn't happy with the performance so I bought another.

Brand name performance converters does not mean it has good parts inside. Normally with a converter, you really do get what you pay for. My current race converter was custom built and was over $1200 and it works beautifully.
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