Comp Cams 7 Degree Valve Spring Retainer - 0.640 in OD Step - 1.055 in Single Spring - Chromoly - Black Oxide OMPOD0-1980-071 C2 is designed to withstand

C2 is designed to withstand wide-ranging temperature changes

Bellows expands to fully fill reservoir and enables the full volume of fluid to be utilized

big blocks

Abrasion Tape

Comp Cams 7 Degree Valve Spring Retainer - 0.640 in OD Step - 1.055 in Single Spring - Chromoly - Black Oxide OMPOD0-1980-071 C2 is designed to withstandValve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC machined to exact tolerances using CAD Cam software. All COMP retainers use only high