I have been around and around trying to get a ratio adapter that works...ie, makes my speedo read the correct speed. I started with Jim Carter and the company he used did a crappy job and is now out of business. I sent what they made to The Speedo Shop in Riverside..still it's not correct. This has been going on a while and costs a few bucks each time. I guess I need better suggestions of shops that can do it right !!!

Does anyone make an OEM style speedo that is already calibrated for the 3.55 rear ??

Any ideas ?

Thanks,
Mark

Last edited by Dogface; 04/16/2015 3:35 PM.
Mark
1949 Chevy 1/2-Ton
Lucielle
Name after my Uncle's Wife..

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