PAC Racing 600 Series Valve Spring Retainer Mini 8 Degree 0.640" OD Step Beehive Spring - Steel 42087 538 lb/in Spring Rate

538 lb/in Spring Rate

Compatible with LS3 Fuel Rail Kit #3648 (sold separately)

1996-2000 Chevrolet Express 3500

Fully adjustable to achieve correct cable setting

Jam Nut Included

PAC Racing 600 Series Valve Spring Retainer Mini 8 Degree 0.640" OD Step Beehive Spring - Steel 42087 538 lb/in Spring RateProduct Description: Valve Spring Retainer 600 Series Mini 8 Degree 0. 640 in OD Step Beehive Spring Steel 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