Isky Cams Max-Life Triple Valve Spring - 725 lb/in - 1.130 in Coil Bind - 1.660 in OD (Set of 16) LY23171 and additional warning indicator

and additional warning indicator

One of the most necessary gauges in a dashboard

C2 is designed to withstand wide-ranging temperature changes

GM LS1 3/8 RockerThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

2007-2013 GMC Yukon XL 2500

Isky Cams Max-Life Triple Valve Spring - 725 lb/in - 1.130 in Coil Bind - 1.660 in OD (Set of 16) LY23171 and additional warning indicatorProduct Description: Valve Spring Max Life Tripe Spring 725 lb in 1. 130 in Coil Bind 1. 660 in OD Set of 16 As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve train components,