With the box mounted and the steering shaft connected, it was time to find a place to mount the PSC 6-inch Competition Reservoir (PN SR-150K). The reservoir employs internal baffles and doesn't use a filter. PSC has noted that for its competition and high-rpm applications, there may be some aeration in the fluid caused by the reservoir mounted filters. We bolted the reservoir straight to the body next to the radiator using the reservoir's integral threaded mounting holes. If a vertical mount is required, PSC includes a trick aluminum clamshell bracket.