PAC Racing RPM Series Valve Spring Beehive Spring 370 lb/in Spring Rate 1.210" Coil Bind - 1.445" OD H760C30XL Product Specs:

Product Specs:

Clean up that signature look with Holley's LS Valve Covers

Some older B series may require stock pulley to be re-drilled

A company run by racers

PAC Racing RPM Series Valve Spring Beehive Spring 370 lb/in Spring Rate 1.210" Coil Bind - 1.445" OD H760C30XL Product Specs:Product Description: Valve Spring RPM Series Beehive Spring 370 lb in Spring Rate 1. 210 in Coil Bind 1. 445 in OD 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