PAC Racing 1300 Series Valve Spring Dual Spring 644 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD YA0603 Safecraft is the largest manufacturer

Safecraft is the largest manufacturer of vehicle fire suppression systems in the United States and the most trusted name in motorsports for over 20 years

Tool uses a pilot stud

The shocks are owner rebuildable

powered by turbo Diesel direct injection or gasoline engines

2010-2013 Ram 2500

PAC Racing 1300 Series Valve Spring Dual Spring 644 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD YA0603 Safecraft is the largest manufacturerProduct Description: Valve Spring 1300 Series Dual Spring 644 lb in Spring Rate 1. 150 in Coil Bind 1. 550 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 various