Manley 1.640 Dual Valve Spring LK22074 Please Note

Please Note

2 & 3 speed applications only

Vehicle Applications: GM Diesel Trucks 04

Precision optics designed for long range visibility and zero glare

2-way YKK zipper with a double overlap for a more secure front opening and a pleated back panel for ease of movement

Manley 1.640 Dual Valve Spring LK22074 Please NoteProduct Description: Valve Spring NexTek Dual Spring 647 lb in Spring Rate 1. 070 in Coil Bind 1. 640 in OD Sold Individually 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