PAC Racing Valve Spring Retainer - 7 Degree - 0.640" OD Step - Beehive Spring - Titanium - GM LS-Series - (Set of 16) H761001 ONYX Starter Shield is the

ONYX Starter Shield is the perfect choice for high heat applications where engine heat soak is a problem

This media is best suited for street use

Black anodize and laser etched

The Billet Looking

PAC Racing Valve Spring Retainer - 7 Degree - 0.640" OD Step - Beehive Spring - Titanium - GM LS-Series - (Set of 16) H761001 ONYX Starter Shield is theProduct Description: Valve Spring Retainer 500 Series 7 Degree 0. 640 in OD Step Beehive Spring Titanium GM LS Series 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