how to get correct speedo reading
Thread Starter
Registered User
Joined: Nov 2004
Posts: 100
From: Waynesville I.L.
how to get correct speedo reading
I have a '87 z28 with TPI 305 and 700r4. I just recently swapped out gears from 273's to 373's. I am trying to find the best way to get my speedometer correct. Will I have to change out both gears in the tranny and if so can I still use the same speedo gear housing. I am needing input on the best way to go about doing this..
Thanks, Gharper..
Thanks, Gharper..
Registered User
Joined: Nov 2005
Posts: 700
From: Center Point, Texas
I hope this helps.
http://www.transmissioncenter.net/sp...n_______va.htm
Or this one is 2.73 to 3.73
http://www.73-87.com/7387garage/drivetrain/speedo.htm
http://www.transmissioncenter.net/sp...n_______va.htm
Or this one is 2.73 to 3.73
http://www.73-87.com/7387garage/drivetrain/speedo.htm
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