The RC8B3 44T ring gear and 13T pinion gear have returned as a combined packaged to include both gears as a set. Used as a tuning option in RC8B3 V3 differentials, the 44/13 gearing has a lower gear ratio for more top end speed over the 42/12 gear set.

Stock ratio = 3.50
Optional ratio = 3.38

Fits

• RC8B3
• RC8B3.1
• RC8B3.1e
• RC8B3.2
• RC8B3.2e
• RC8B3e