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62-74 Distributor Insert Drill Guide Tool
Item #:
In Stock - Ships today if ordered by 3 PM ET
Tap guide insert tool. We suggest drilling and tapping a 1/4" x 28" hole in the 1962-1974 Corvette distributor housing and installing our special set screw to eliminate excessive end-play of the driven gear. This method has been proven to add long life to your tachometer and distributor. Tools threads into the coupler attachment and allows for a perfect drilling of the hole.
This item is proudly Made in the USA

Model Years

More Information
Generation C1, C2, C3
Model Year 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974
Additional Item Information
  • WARNING: This product can expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
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