JOES Upper Slotted Aluminum Control Arm Cross Shaft HT-135003 they are both strong and

they are both strong and durable

Can be used in all 4-cycle and 2-cycle gasoline engines

Includes 2 arms & reinforcementblocks that easily install onto either the 91000 or the91010

LED Shows When Launch Rev Limit Is Active

JOES Upper Slotted Aluminum Control Arm Cross Shaft HT-135003 they are both strong andProduct Description: Control Arm Cross Shaft Upper Slotted Aluminum Natural Universal JOES Racing Products staff are racers, competitive, and know quality parts and why they work well. At Joes Racing Products, they obsess over the details to produce quality racing parts that give you the competitive edge in a demanding sport. Joes Racing Products knows you can't stand being an "also ran" at the track, especially after the effort, sacrifice and expense