PAC Racing 1300 Series Triple Valve Spring - 840 lb/in Spring Rate - 1.100 in Coil Bind - 1.681 in OD - Set of 16 PAC-1364 9510D Kit prevents mandrel bolt breakage

Kit prevents mandrel bolt breakage and is made specifically for use with Allstar ALL31030 crank pulley

Modular cloth cover fits #KIR46500LW & #KIR48500LW

User friendly plug-and-play design

250 in Height

high performance or off road applications

PAC Racing 1300 Series Triple Valve Spring - 840 lb/in Spring Rate - 1.100 in Coil Bind - 1.681 in OD - Set of 16 PAC-1364 9510D Kit prevents mandrel bolt breakageProduct Description: Valve Spring 1300 Series Triple Spring 840 lb in Spring Rate 1. 100 in Coil Bind 1. 681 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