13mm Fat Boys AE Piston [2.7mm], 3x1.6 Ball Differential and Parts **This is 4 pcs: the

**This is 4 pcs: the B7 outer hub

reduced loose track grip)

Special blend Nova Spur Gears

The car stand upper deck has pre-cut holes into the material to act as a shock stand for 1/8th or 1/10th off-road shocks

13mm Fat Boys AE Piston [2.7mm], 3x1.6 Ball Differential and Parts **This is 4 pcs: thePart Number: 1527 Get the edge on high traction racing with the newest Fat Boys piston technology. 2. 7mm thickness allows for a unique damping effect that is a huge benefit on high traction. The added thickness and square edge Schelle design limits blow by, so the oil is forced through the holes. The added length of hole on the damping valve gives more pack on fast hits all of this shines on high traction where you get more predictable cornering, and