Product Description
B-Stock - Unsealed
COMP Cams Valve Stem Seals Set of 15 with installation tool
High-quality set of valve stem seals from COMP Cams designed to provide reliable sealing of valve guides. These PTFE positive-stop seals effectively prevent oil from entering the combustion chamber, improving engine performance and reducing oil consumption.
Engineered for applications with higher valve spring pressures, these seals are ideal for performance and racing engines. Machining of the valve guides is required for proper installation.
Includes:
16x valve stem seals
Technical Specifications:
- Valve stem diameter: 0.313" (7.95 mm)
- Valve guide diameter: 0.500" (12.7 mm)
- Seal outside diameter: 0.600" (15.24 mm)
- Seal type: Positive stop
- Material: PTFE
- Machining required: Yes (valve guide modification required)
Note:
Installation requires machining the top of the valve guide using a 0.500" cutter.
