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Posted by Sales Staff on 19th Aug 2021

Back in stock - Tachometer Speedometer Tester - 3rd addition

Tachometer Speedometer Tester 1967-1992 Camaro, Firebird, 1960's - early 1990's GM ( 3rd Edition )Back in stock. On sale now for a limited time.This is a great tool for testing Automotive gauges. …

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Posted by Support Staff on 25th Jan 2018

How to test a Camaro, Firebird, Corvette, or other early GM Tachometers for proper operation (Updated 2021)

GM Tachometers between the late 1960's and early 1990's had a common problem. They fail! How do you know the problem is the Tachometer and not the distributor or the ignition module? You …

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