PAC Racing 1200 Series Valve Spring Triple Spring 689 lb/in Spring Rate 1.130" Coil Bind - 1.645" OD 56341111 The Track 1 is available

The Track 1 is available in standard exhaust ports only

1/4 in NPT Thread

The bushings are molded from 95-durometer polyurethane

Motive Gear is a proud partner of top racing teams

PAC Racing 1200 Series Valve Spring Triple Spring 689 lb/in Spring Rate 1.130" Coil Bind - 1.645" OD 56341111 The Track 1 is availableProduct Description: Valve Spring 1200 Series Triple Spring 689 lb in Spring Rate 1. 130 in Coil Bind 1. 645 in OD Drag Race 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