T.I. Specialty

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Corvette Transistor Ignition Restoration Specialists

Expert repair and restoration of original GM/Delco K66 transistor ignition systems and tach‑drive distributors for 1962–1974 Corvettes.
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Your One Stop T.I. Shop!

T.I Specialty offers original and upgraded transistor ignition components for Corvettes produced in the years 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971. The General Motors (Chevrolet Division) designation for the transistor ignition was option code K66.

T.I. Specialty also restores all tach drive distributors (T.I. and Points style) for the years 1962 thru 1974.

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Diagram

Remember, when you have problems with your Corvette Ignition, others will sell you parts, T.I. Specialty will offer you solutions.

Dave Fiedler
NCRS Member #18329
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Restoration Services

Restoration

The tach drive distributors used in Corvettes are very unique and therefore require special restoration techniques in order to provide long service life and performance.

Consulting

T.I. Specialty is pleased to provide information pertaining to Corvette ignition systems. This includes the information given on this website as well as over the telephone. T.I. Specialty provides this service at No Charge.

Points Conversion

The conversion system, called "Breakerless SE Single Wire Ignition", replaces the original points with a fully integrated trigger assembly and power module that completely fits inside the distributor.

Always a good visit. Great people
Billy Martinez
Very friendly and helpful advice!
Todd Ptacek

Tech Articles & Guides

Detailed technical articles explain how Corvette transistor ignition works, common failure points, and what a proper restoration should include.
Read restoration tips
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