PAC Racing Hot Rod Series Valve Spring Dual Spring 370 lb/in Spring Rate 1.010" Coil Bind - 1.290" OD Motive Gear Our tagline says it all:

Our tagline says it all: 'Where Style Meets Performance

with easy mount actuator button

marine engine compartments

1963-1967 Dodge D300 Series

and exhausts

PAC Racing Hot Rod Series Valve Spring Dual Spring 370 lb/in Spring Rate 1.010" Coil Bind - 1.290" OD Motive Gear Our tagline says it all:Product Description: Valve Spring Hot Rod Series Dual Spring 370 lb in Spring Rate 1. 010 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