Guage Question
Thread Starter
Junior Member
Joined: Jul 2005
Posts: 9
Likes: 0
From: Parsippany, NJ
Car: 1985 Trans Am
Engine: 350 TPI
Transmission: 700R4
Guage Question
I have a 1985 Trans Am with a cable driven speedo, the speedometer is a 85mph type.
What is the best way to upgrade this to 120 or 140mph speedo?
What is the best way to upgrade this to 120 or 140mph speedo?
Thread Starter
Junior Member
Joined: Jul 2005
Posts: 9
Likes: 0
From: Parsippany, NJ
Car: 1985 Trans Am
Engine: 350 TPI
Transmission: 700R4
SS
Do you know if I would need a speed sensor for my 700R tranny, and if so do you know anybody who would have them?
Thanks in advance
Thanks in advance
Moderator
Joined: Jan 2000
Posts: 19,640
Likes: 306
The VSS from an '86 T/A should fit just fine. Make sure the rear axle ratio is correct and that the right driven gear is installed.
Another option would be a Camaro speedo head, with the VSS installed on the rear of the speedo.
Another option would be a Camaro speedo head, with the VSS installed on the rear of the speedo.
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