PAC Racing 1300 Series Dual Spring Valve Springs - 550 lb./in Spring Rate - 1.150" Coil Bind - 1.550" OD (Set of 16) 3550224-123- XL fully removable/washable

fully removable/washable

2001-2013 Chevrolet Express 3500

check valve vent Mil Spec anodized AN-8 pickup and vent fitting 360 degree mounting strap recesses

5 x 2 and is potted with a polyurethane compound for vibration and water protection so it can easily be mounted under the hood

ACCEL Super Stock 4000 series wires are designed to upgrade those tired OE ignition wires featuring high spark delivery for street-driven applications

PAC Racing 1300 Series Dual Spring Valve Springs - 550 lb./in Spring Rate - 1.150" Coil Bind - 1.550" OD (Set of 16) 3550224-123- XL fully removable/washableProduct Description: Valve Spring 1300 Series Dual Spring 550 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