TCI Speedometer Gear Housing, 34-39 Tooth Chev Turbo 700 # TCI880022 Rate_15 An easy-to-adjust mechanical advance allows

An easy-to-adjust mechanical advance allows you to custom-tailor a timing curve to match your application

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TCI Speedometer Gear Housing, 34-39 Tooth Chev Turbo 700 # TCI880022 Rate_15 An easy-to-adjust mechanical advance allowsTCI Speedometer Gear Housing, 34 39 Tooth Chev Turbo 700 # TCI880022 Speedometer Gear Housing, 34 39 Tooth, Aluminum, GM, 700R4, TH350, TH250, Each Speedometer Drive Gear Housing Type: 34 39 tooth Speedometer Drive Gear Housing Material: Aluminum Quantity: Sold individually. TCI Speedometer Gear Housings TCI speedometer gear housings are designed to replace the OEM gear housing in your automatic transmission. They install easily into the removable