Manley 1.610 Spring Cups - .570 ID Helmet Hose Coupler Many professional race teams -

Many professional race teams - NASCAR

GT or 1998-02 Cobra

1-3/4"W and 3-5/16" tall

7/8 in Tall

Manley 1.610 Spring Cups - .570 ID Helmet Hose Coupler Many professional race teams -Product Description: Valve Spring Locator Inside 0. 062 in Thick 1. 610 in OD 0. 570 in ID 0. 720 in Spring ID Steel Black Oxide 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,