The Overdrive 6-Speed Gear Set is a complete transmission kit designed to deliver smoother shifting, quieter operation, and improved highway efficiency. ⚙️🔧
- Complete kit includes trap door, all gears, mainshaft, countershaft, shifter drum, detent components, bearings, snap rings, gaskets and installation hardware.
- Smoother, more positive shifts thanks to a roller detent shift drum with reduced inertia and gear dogteeth with lead-in ramping.
- Bearing door machined from 6061-T6 aluminum with wider bearings and a bearing retainer plate for enhanced durability.
- Gearsets are cut before heat treating and precision ground with diamond-coated tooling for quieter, long-lasting performance.
- Lower engine RPM at highway speeds promotes smoother cruising and improved fuel economy.
- Includes a redundant neutral smooth shift system for reliable neutral engagement.
- Made in the U.S.A.
Designed to fit into stock and most aftermarket 5-speed transmission cases for straightforward installation and broad compatibility.