Comp Cams Small O.D. Valve Seals
These black Viton seals are specifically designed for triple spring applications. Machining required.
Part Type: Valve Seals
Application: GM LS1 for Dual Springs
Valve Seal Type: Small O.D.
Valve Stem Diameter: 5/16" (.313")
Valve Seal Material: Metal-Clad Viton
Valve Guide Diameter: .500"
Machine Work Required: No
Manufacturer: Comp Cams
Manufacturer's Part Number: 511-16
Weight: 0.50 lbs.
Warranty: http://www.compcams.com/Pages/360/support-information.aspx
Quantity: Sold as Set of 16