Mechanical Speedometer Gear Kit For TH350 And 700R4 Transmissions With Fifteen Tooth Drive Gear And Forty One Tooth Driven Gear Housing For A Simple DIY Plug And Play Speedometer Setup
✔️ 15T drive gear and 41T driven gear mechanical speedo kit
This complete mechanical speedometer gear kit is designed for TH350 and 700R4 transmissions. It enables a plug-and-play speedometer setup using a 15-tooth drive gear and a 41-tooth driven gear. The shown configuration is popular for the 700R4 or a TH350 with a 2 inch tail housing hole.
✅ Aluminum Speedo Housing with Seals for 40-45 Tooth Gears
✅ Extra Set of Seals to use later
✅ 15 Tooth Speedo Drive Gear
✅ 41 Tooth Speedo Driven Gear
✅ Drive Gear Retainer Clip
✅ Speedo Housing Lockdown Bracket
✅ Bracket Bolts - SAE & Metric
✅ Extension Housing O Ring
💡 What is a mechanical speedometer gear kit used for in TH350/700R4 transmissions?
It provides a mechanical signal to the speedometer from the transmission, enabling accurate vehicle speed readings in setups that use mechanical gauges. This kit covers common gearings for classic GM transmissions and tail housing configurations.
- Handy for classic car builds that rely on a mechanical speedometer signal - Includes 15T drive gear and 41T driven gear for common TH350/700R4 setups - Aluminum housing with seals, extra seals, retention clip, lockdown bracket, SAE & Metric bolts, and O ring - Customization and gear-set calculation help available on request to fit your tail housing and gearing✝️