PAC Racing Springs 500 Series 10 Degree Titanium Valve Spring Retainer - 0.721 in OD Step - Beehive Spring (Set of 16) 53955HST 484" ShaftThe COMP Cams philosophy

484" ShaftThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

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PAC Racing Springs 500 Series 10 Degree Titanium Valve Spring Retainer - 0.721 in OD Step - Beehive Spring (Set of 16) 53955HST 484" ShaftThe COMP Cams philosophyProduct Description: Valve Spring Retainer 500 Series 10 Degree 0. 721 in OD Step Beehive Spring Titanium Set of 16 Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing weight from