Comp Cams 5/16 Super Lock W/O Recess Strut Bars The acorn design works with

The acorn design works with most modern wheels that accept domed lug nuts

so your existing coolant system setup stays intact

Fitment Fit For 08-11 Mercedes-Benz C Class W204 C63

Motorsport Heritage - Inspired by high-end BMW M4 CS models for authentic premium aesthetic

and long-term reliability

Comp Cams 5/16 Super Lock W/O Recess Strut Bars The acorn design works withCOMP Cams Valve Spring Accessories LOCKS & LASH CAPS Multiple sizes and variations to fit all applications and requirements Durable construction offers the ultimate in strength and reliability to prevent valve float Precision made for maximum accuracy For simplicity and ease of use, any Super Lock fits any COMP Cams 10 retainer Because today's racing engines run at higher RPM levels with harsh cam profiles, the tip of the valve stem is subjected to a