PAC Racing 1300 Series Triple Valve Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16 PAC-1349 709089 2020-2021 GMC Sierra 2500 HD

2020-2021 GMC Sierra 2500 HD Fleetside Without MultiPro Tailgate

the manifolds can be custom ordered to fit your requirements

Two-piece design allows camshaft to be replace without disturbing the oil pan seal

1" open carburetor spacer

Pit Stop USA offers Moroso Spark Plug Boot Protectors - High Temperature - Natural (Set of 4) 71980 at low everyday prices

PAC Racing 1300 Series Triple Valve Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16 PAC-1349 709089 2020-2021 GMC Sierra 2500 HDProduct Description: Valve Spring 1300 Series Triple Spring 689 lb in Spring Rate 1. 130 in Coil Bind 1. 645 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