Dual Valve Springs: 1.437" O.D. Outer, .697" I.D. Inner

In stock

Dual Valve Springs from COMP Cams® are manufactured from Super Clean™ wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams® Dual Valve Springs exceed the expectations of today’s engine builders and racers.

Max Lift: 0.575
Installed Height: 1.7
Coil Bind Height: 1.065
O.D. of Outer: 1.437
I.D. of Inner: 0.697
I.D. of Outer: 1.073
Spring Style: Dual
Spring Rate: 367
Seat Pressure: 102
Damper: Yes
Component Part Number
Spring Cup (O.D. Locator): 4704-16
Steel Retainers: 740-16
Tool Steel Retainers: 1730-16