COMP Cams Dual Valve Spring / Damper - 1.560 in OD (Set of 16) 57110BK Drag ''R'' Series and Non-adjustable

Drag ''R'' Series and Non-adjustable valving allows for your choice of ride quality

GM Fullsize Truck 2019-21

RaceQuip's 6-Point Camlock Harness System features twin individual shoulder belts

Offered in a wide variety of sizes to fit many applications including NOS and fire bottles

Intake runner volume: 190cc

COMP Cams Dual Valve Spring / Damper - 1.560 in OD (Set of 16) 57110BK Drag ''R'' Series and Non-adjustableProduct Description: Valve Spring Dual Spring Damper 400 lb in Spring Rate 1. 100 in Coil Bind 1. 560 in OD Set of 16 For 30 years, the COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what happens on a dyno or in a computer model, if that