Manufacturer Description

This is a pair of Differential Outdrives for the
Granite Voltage Mega SRS Monster Truck, and the
Fazon Voltage Mega SRS Speed Truck.

FEATURES:
Composite plastic construction
Attaches to both sides of differential and meshes with the dogbones
    to transfer power to the rear wheels

INCLUDES:
Two Differential Outdrives

BOX DIMENSIONS: 4.00" W. X .63" H. X 4.38" L.
BOX WEIGHT: .03 LBS.