Description
Precision valve guides are fundamental to cylinder head integrity and engine longevity—especially in high-performance or frequently rebuilt applications. This S&S Cycle casting maintains critical clearance tolerances while providing the material thickness necessary for proper honing and seating. If you’re refreshing your Harley-Davidson or S&S Super Stock cylinder head, quality guides directly impact compression sealing and valve train stability.
Technical Specifications:
- S&S Super Stock compatible
- Stock Harley-Davidson compatible
- Cast iron construction
- Intake and exhaust guide
- Guide ID: .309″/.310″
- Oversized +.001″
- Adequate clearance material
- U.S.A. manufactured
- MPN: 90-2211
