Speedometer Pinion Gear# 2538940 – Orange – 40 Tooth – 1966-76 – USED – SHIPS FREE TO LOWER 48

Description

Speedometer Pinion Gear# 2538940 – Orange – 40 Tooth – 1966-76 – USED

Fits 1966-76 Automatic A904, A727, Manual A903, A745, A833 transmissions. This is a good used original unit. All the teeth are nice. 40 tooth orange gear and pinion. Basic parts catalog application: use with 3:91 to 1 ratio gears with 14″ tires, 4:10 gears with 15″ tires. 21-85-5.