1958-1962 Front License Bumperettes Click Here To Order

1956-1958 Wheel Covers with Spinners  Click Here to Order

1959-1962 Wheel Covers with Spinners  Click Here to Order

1965 Wheel Covers with Spinners  Click Here to Order

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

Our facility is closed to the public.  Please contact us for an appointment before stopping by in person! 

Corvette Speedometer 2nd Worm Gear – Steel


  • Long-lasting steel construction
  • For 1953-1977 Speedometers
  • For 1953-1958 Tachometer with Rev counter
  • GM Part# 6408080


Corvette Speedometer 2nd Worm Gear – Steel

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 ensure 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!

Click here for information about our speedometer repair services.

Remember, we ship orders of $40 or more FREE to the 48 contiguous United States!


Additional information

Weight0.1 lbs
Dimensions2 × 1 × 0.5 in

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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