Help with Speedometer Cable hookup
Dirt don't hurt
Joined: Jan 2011
Posts: 21,066
Likes: 4,568
From: Haslet Texas
One has a .440" spacer another has a .375" spacer and the last has no spacer on it at all.
I think you need the third one and add your own spacer.
If you look through the aftermarket books you need the 2240:60 ratio.
It is right around 2.75 revolutions.
Have you checked to make sure the wheel bearing race is fully seated inside the wheel?
Last edited by texashillcountry; Jun 24, 2015 at 05:00 PM.
Dirt don't hurt
Joined: Jan 2011
Posts: 21,066
Likes: 4,568
From: Haslet Texas
Ok I just went and looked in the Drag Specialties book and it has a speedo drive unit I think you can use.
It is part number DS-243859 which replaces OEM part number 67073-81.
It is a 2:1 speedo drive so I'm not real sure it will give you an accurate reading.
Your other option us take a grinder and grind down the spacer on the speedo drive unit that you have until it fits into the wheel.
It is part number DS-243859 which replaces OEM part number 67073-81.
It is a 2:1 speedo drive so I'm not real sure it will give you an accurate reading.
Your other option us take a grinder and grind down the spacer on the speedo drive unit that you have until it fits into the wheel.
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