PAC Racing 1200 Series Valve Spring Dual Spring 540 lb/in Spring Rate 1.100" Coil Bind - 1.244" OD 10290 Seat pressure: 105 lbs

Seat pressure: 105 lbs

1979-1997 GMC C2500 Suburban

Exclusive Performance Guarantee: If you are not completely satisfied that our 9900 Series Tool Room springs are the most durable

600 lb Range

ORB-08 outlet and return port

PAC Racing 1200 Series Valve Spring Dual Spring 540 lb/in Spring Rate 1.100" Coil Bind - 1.244" OD 10290 Seat pressure: 105 lbsProduct Description: Valve Spring 1200 Series Dual Spring 540 lb in Spring Rate 1. 100 in Coil Bind 1. 244 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