PAC Racing 1300 Series Valve Spring Dual Spring 964 lb/in Spring Rate 1.215" Coil Bind - 1.536" OD 1436A13 provides unprecedented protection

provides unprecedented protection

GM Compact SUV 2021

1961-1963 GMC 2500 Series

Additional angle and pitch adjustments ensure you can fine-tune your installation to eliminate parallax error and place your tachometer where it is easiest for the driver to view

PAC Racing 1300 Series Valve Spring Dual Spring 964 lb/in Spring Rate 1.215" Coil Bind - 1.536" OD 1436A13 provides unprecedented protectionProduct Description: Valve Spring 1300 Series Dual Spring 964 lb in Spring Rate 1. 215 in Coil Bind 1. 536 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