CSO introduce this aluminium lightweight layshaft clamp for the use with the CSO-1 and Xray T4 cars. The part is designed to hold the layshaft bearing so there is no need to run the respective top deck screws giving for more chassis flex and therefore faster cornering. The parts come as pair and are simply secured to the layshaft holder using two screws.
Source: CSO [cso.com.hk]