Overdrive 6-Speed Gear Set

Includes trap door, all gears, mainshaft, countershaft, shifter drum, detent components, bearings, snap rings, gaskets and hardware

Significantly smoother shifting than stock due to a roller detent shift drum with reduced inertia and gear dogteeth with lead-in ramping

Bearing door is manufactured from 6061-T6 Aluminum and features wider bearings and a bearing retainer plates instead of the stock style snap rings

Gearsets are made out of 8620 steel, gears are cut before heat treating then precision ground with a diamond coated tooling for quieter operation

Lower RPM's for smoother highway speed operation and increased fuel efficiency

Made in the USA

Exhaust bracket may require modification when using these kits.

Fits into stock and most aftermarket 5-speed transmission cases.

Exhaust bracket may require modification when using this kit. Recalibration of electronic speedometers (see part 2210-0391) needs to be completed after installation of the transmission kit.