RC8B3 FT Steel Flywheel, 4- Shoe Truck LTC differential gear sets are

LTC differential gear sets are included

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This no-nonsense pint-sized monster truck looks great with its eye-catching graphics

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RC8B3 FT Steel Flywheel, 4- Shoe Truck LTC differential gear sets areRC8B3 FT 4 shoe steel flywheel is a direct replacement for the standard #81370 RC8B3 aluminum 4 shoe flywheel. The steel flywheel is heavier than the aluminum flywheel and increases the overall rotating mass of the clutch assembly. This offers a more stable engine idle and a smoother bottom end throttle feel. #81463 RC8B3 FT 4 shoe Steel Flywheel = ~36 grams #81370 RC8B3. 1 4 shoe Aluminum flywheel = ~12 grams Fits all RC8B3 and RC8T3 series vehicles