PAC Racing 500 Series 10 Degree Valve Spring Retainer - 1.185 in / 0.865 in / 0.635 in OD Steps - Triple Spring - Titanium - Set of 16 H778001XXL and features an outstanding strength-to-weight

and features an outstanding strength-to-weight ratio

Gun-drilled input (SAE 10 tooth) and output (6 long spline

2008-2009 Chevrolet C7500 Kodiak

440 in Square Port

Works with Edelbrock

PAC Racing 500 Series 10 Degree Valve Spring Retainer - 1.185 in / 0.865 in / 0.635 in OD Steps - Triple Spring - Titanium - Set of 16 H778001XXL and features an outstanding strength-to-weightProduct Description: Valve Spring Retainer 500 Series 10 Degree 1. 185 in 0. 865 in 0. 635 in OD Steps Triple 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