We charge sales tax on parts orders within the state of California only.

 We are filling orders and proceeding on restoration services. Our shop is open by appointment only. Please contact us if you would like to stop by in person! 

Corvette Speedometer 2nd worm gear Steel GM 6408080 many other GM applications


GM speedometer steel  second worm gear. “W” style frame.


Corvette Speedometer 2nd worm gear Steel GM 6408080

Steel second worm gear used in 1953-1977 Speedometers and 1953-1958 Tachometers with rev counter.

GM serviced this part for many years in plastic. The steel gear will insure longevity. The first worm gear, or magnet drives this gear.

The magnet is subject to similar wear.  The magnet replacement requires special tools and calibration equipment! We can help to repair this issue!

Remember, we will ship your order for free in the lower 48 states!

Click here for speedometer repair services


Additional information

Weight .4 lbs

1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977

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