18 To 22 Tooth Speedometer Driven Gear Kit For Muncie GM T10 GM Super T10 Saginaw 3 And 4 Speed GM T5 Powerglide 200 And 350 Transmissions Dialed In For Accurate Gear Ratios And Smooth Shifts In Classic Cars
✔️ Includes five gears (18-22T) plus O-ring for quick swap
This speedometer-driven gear kit helps dial in accurate mph readings across a range of classic GM transmissions, including Muncie, GM T10, GM Super T10, Saginaw 3 & 4 speed, GM T5, Powerglide, and 200 & 350 transmissions. It's a handy upgrade for restorations where precise gearing and smooth shifts matter.
✅ 5 gears included: 18, 19, 20, 21, 22 teeth
✅ Compatible with Muncie, GM T10, GM Super T10, Saginaw 3 & 4 speed, GM T5, Powerglide, 200 & 350 trans
✅ O-ring included for proper seal during gear changes
✅ 810 diameter gears pair with 1.84 OD speedo drive gear
✅ Tooth count adjustments change mph by about ±2 mph per tooth
💡 What is a speedometer driven gear kit used for in classic GM transmissions?
Handy tool for dialing mph accuracy and matching gear ratios across GM transmissions.
- Helps dial in mph accuracy across Muncie, T10, T5, Saginaw and Powerglide- Uses 18-22 tooth options to fit a wide range of gear ratios
- Includes five gears and an O-ring for quick, reliable swaps
- Designed to work with 810 diameter gear and 1.84 OD speedo drive gear
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