Comp Cams 7 Degree Valve Spring Retainer - 0.640 in OD Step - 1.055 in Single Spring - Chromoly - Black Oxide BMRRH017 Demon Step-Up Piston Spring Kit

Demon Step-Up Piston Spring Kit - Street Demon 1937

Revolutionary piston kits have modern racing pistons with low friction metric ring sets

Hose End Pushlock Black Aluminum 60 Deg Elbow -10

better low temperature start-up protection and longer life than most conventional gear oils

1977-1979 Ford F-150

Comp Cams 7 Degree Valve Spring Retainer - 0.640 in OD Step - 1.055 in Single Spring - Chromoly - Black Oxide BMRRH017 Demon Step-Up Piston Spring KitValve 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