PAC Racing .990 Ti Valve Spring Retainers - 10 Degree RS004C1510 Buttons limit lateral movement of

Buttons limit lateral movement of the camshaft in engines without cam thrust plates and reduce friction for “free” horsepower

0005 in Increments

Arc Lighting solutions are designed for ease of installation

Shock Bleed Jet Included

PAC Racing .990 Ti Valve Spring Retainers - 10 Degree RS004C1510 Buttons limit lateral movement ofProduct Description: Valve Spring Retainer 500 Series 10 Degree 0. 640 in OD Step Beehive Spring Titanium Set of 16 PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical services at various racing