change gears /change speedo

Old 07-24-2011, 09:04 AM
  #1  
bsbober
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Default change gears /change speedo

swapped 241 for 308 posi and it changed speedo to 10 mph. faster, where do I get the gear for speedo/trans to correct this?
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Old 07-24-2011, 11:16 AM
  #2  
markdunlap
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Default Change

TCI transmissioins and converters used to have gears listed for some trans.
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Old 07-24-2011, 04:52 PM
  #3  
TheYellaBrick
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Here ya GO !

http://www.speedometershop.com/ratio.html
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Old 08-10-2011, 11:37 AM
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jjam
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I went to the parts counter at the Chevy Dealer, and told them which one or I took it up there with me and they got me the gear I needed for the trany.
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