PAC Racing RPM Series Valve Spring Dual Spring 369 lb/in Spring Rate 1.000" Coil Bind - 1.290" OD 7-5/8 PLUS Hydraulic Oil

Hydraulic Oil

20 ft Coil

2008-2010 Chevrolet Silverado 2500 HD

Serrated Face Nuts

ARP header studs are manufactured with a unique nut-starter nose that helps prevent cross threading

PAC Racing RPM Series Valve Spring Dual Spring 369 lb/in Spring Rate 1.000" Coil Bind - 1.290" OD 7-5/8 PLUS Hydraulic OilProduct Description: Valve Spring RPM Series Dual Spring 369 lb in Spring Rate 1. 000 in Coil Bind 1. 290 in OD 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