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 either high strength SG (nodular)iron

either high strength SG (nodular)iron or AUSI 1045 steel precision CNC machined for total accuracy

1987-1995 GMC G3500

440 in Square Port

High performance Yukon Ring/Pinion gear set for GM 8

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 either high strength SG (nodular)ironProduct 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