COMP Cams Race Endurance Dual Valve Spring / Damper - 1.560 in OD (Set of 16) DK1424641SFI 1967-1968 Mercury Cougar Base CID

1967-1968 Mercury Cougar Base CID 289 Naturally Aspirated GAS

Spacer allows installation of 3

or 1" taller models

Gliding on roller bearings

COMP Cams Race Endurance Dual Valve Spring / Damper - 1.560 in OD (Set of 16) DK1424641SFI 1967-1968 Mercury Cougar Base CIDElite Race Double Valve Springs from COMP Cams have a . 700? to . 800? maximum lift and outside diameter of 1. 549?. The best in durability and load loss prevention, and designed for use with roller cams, they are widely used in Dirt Late Model and Asphalt applications, as well as serious bracket race engines. The metallurgists at COMP Cams scrutinize every piece of metal utilized in the creation of Elite Race Valve Springs to make sure they are of