PAC Racing 1300 Series Dual Valve Spring - 863 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 in OD - Set of 16 PAC-1331 Bellhousing Dowel Pin Direct bolt-in kit

Direct bolt-in kit

Port Size 2

0-1000 lbs/in

heat treated and shot peened to ensure consistency

Bright 409S Stainless Steel Construction

PAC Racing 1300 Series Dual Valve Spring - 863 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 in OD - Set of 16 PAC-1331 Bellhousing Dowel Pin Direct bolt-in kitProduct Description: Valve Spring 1300 Series Dual Spring 863 lb in Spring Rate 1. 160 in Coil Bind 1. 514 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