This is an optional Team Associated B64 Aluminum HRC "D" Arm Mount. Use both arm mounts #92020 and 92022 together to raise the hinge pins relative to the diff height for High Roll Center (HRC)
Features:
Gives high roll center option
Team Associated factory blue anodizing
Laser etched
Made from 7075 aluminum
Sold separately
Fits RC10B64 and B64D
