Speedometer Pinion Gear# 2538937 – White – 37 Tooth – 1966-76 – USED – SHIPS FREE TO LOWER 48

Description

Speedometer Pinion Gear# 2538937 – White – 37 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. 37 tooth white; this particular unit is a cream colored gear and pinion. Basic parts catalog application: use with 4:10 to 1 ratio gears with 15″ tires. 3:91 gears with 14″, and 15″ inch tires, 3:55 gears with 14″ tires. 21-85-5.