This is a pair of aluminum lower arm mounts for the front end of your Pemberton Raceworks 1/10 pan car. These lower arm mounts are updated specifically for PRW's new 4.7CE kit and future releases. These mounts include an extra 4-40 screw hole to utilize our new floating servo mount (made to accommodate Futaba 9650, Futaba 671, and Sanwa/MKS-sized servos).