RCR Releases pit crew coach

UPDATE RCR has replaced Clark with Eric Wilson. Wilson is currently the jackman for Harvick's #29 pit crew and was a jackman and coach for Richard Petty Motorsports last season. NASCAR Insiders

08/22/11 Less than one day after Kevin Harvick had trouble on pit road at Michigan International Speedway, Richard Childress Racing released pit-crew coach Matt Clark, SPEED sources confirmed Monday. Clark, who had the title of Director of Human Performance and Leadership Development at RCR, had been with the team since January 2008. In that position, he was charged with assembling and coaching RCR's Sprint Cup, Nationwide Series, Camping World Truck Series and ARCA Racing Series over-the-wall pit crews. The 40-year-old Clark previously had worked with Hendrick Motorsports in a variety of capacities from 2001 to 2007. Prior to that, he was with Team Rensi and had worked in the athletic departments of both Albertus Magnus College and South Central College, both institutions in New Haven, Conn. Calls to RCR seeking comment were not immediately returned. SPEED