PAC Racing RPM Series Dual Valve Spring - 600 lb/in Spring Rate - 0.985 in Coil Bind - 1.274 in OD - GM LS-Series 33005P Racers never stop experimenting as

Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition

or colored coatings (ex: mirror

135 / 180 Degree Plug Boots

3/8 in Diameter Hose

NOTE: Ford block kits do not include dowel pins

PAC Racing RPM Series Dual Valve Spring - 600 lb/in Spring Rate - 0.985 in Coil Bind - 1.274 in OD - GM LS-Series 33005P Racers never stop experimenting asProduct Description: Valve Spring RPM Series Dual Spring 600 lb in Spring Rate 0. 985 in Coil Bind 1. 274 in OD GM LS Series Sold Individually 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