Manley NexTek Triple Valve Spring - 746 lb/in Spring Rate - 1.160 in Coil Bind - 1.677 in OD - Set of 16 H770001XL 2 Ohms) for use with

2 Ohms) for use with peak and hold drivers

Holley Replaceable Air Bleed 126-71-10 Drill Size 0

heads number 77169

625 in Long Mandrel

Manley NexTek Triple Valve Spring - 746 lb/in Spring Rate - 1.160 in Coil Bind - 1.677 in OD - Set of 16 H770001XL 2 Ohms) for use withProduct Description: Valve Spring NexTek Triple Spring 746 lb in Spring Rate 1. 160 in Coil Bind 1. 677 in OD Set of 16 Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry. Founded by gearhead Hank Manley shortly after his graduation from Brown University, our journey began