Isky Cams 1.490 Valve Springs HALCP19 12 AN Male to 10

12 AN Male to 10 AN Male O-Ring

Door Vent Windows

Each unit includes a mounting kit

Allows you to take round hose and have a tight seal on Zamp Low Profile Air Accessory

Premium header gaskets included

Isky Cams 1.490 Valve Springs HALCP19 12 AN Male to 10Product Description: Valve Spring Single Spring Damper 370 lb in Spring Rate 1. 100 in Coil Bind 1. 490 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