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Which Transmission Speedo Pinion Gear??? #710371
05/29/10 01:02 AM
05/29/10 01:02 AM
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lukendan Offline OP
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lukendan  Offline OP
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I have a 69 charger 383 w/ 727 auto. It has 255/60 15 on the rear. Which speedo pinion gear do i need?

Re: Which Transmission Speedo Pinion Gear??? [Re: lukendan] #710372
05/29/10 01:04 AM
05/29/10 01:04 AM
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Hamtramck, PA
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Alaskan_TA Offline
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You will need to post the gear ratio for the rear end also.

Re: Which Transmission Speedo Pinion Gear??? [Re: Alaskan_TA] #710373
05/29/10 01:11 AM
05/29/10 01:11 AM
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lukendan Offline OP
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oops. The rear end is a 8 3/4 Sure-Grip w/ 3.23

Re: Which Transmission Speedo Pinion Gear??? [Re: lukendan] #710374
05/29/10 01:13 AM
05/29/10 01:13 AM
Joined: Jan 2003
Posts: 29,657
Hamtramck, PA
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Alaskan_TA Offline
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I had to do a little digging, look here;

http://www.moparts.org/Tech/tech/pages/speedo.html

Re: Which Transmission Speedo Pinion Gear??? [Re: Alaskan_TA] #710375
05/29/10 01:20 AM
05/29/10 01:20 AM
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lukendan Offline OP
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31 teeth. Thx a bunch. Have a great weekend!!!







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