PAC Racing 1200 Series Valve Spring Dual Spring/Damper 500 lb/in Spring Rate 1.130" Coil Bind - 1.539" OD Digital Water Temperature Gauge Extensive Circuit Modifications

Extensive Circuit Modifications

560 in Long

1-1/4" turbulators maximize cooling & minimize pressure drop

2006-2006 GMC Sierra 3500

PAC Racing 1200 Series Valve Spring Dual Spring/Damper 500 lb/in Spring Rate 1.130" Coil Bind - 1.539" OD Digital Water Temperature Gauge Extensive Circuit ModificationsProduct Description: Valve Spring 1200 Series Dual Spring Damper 500 lb in Spring Rate 1. 130 in Coil Bind 1. 539 in OD Circle Track Endurance 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