Description
Maintaining proper valve guide clearance is critical for engine longevity and consistent performance—oversized guides ensure your cylinder head can handle precision boring and honing without material compromise. The S&S Cycle +.002″ valve guide delivers the exact specifications needed for S&S Super Stock and stock Harley-Davidson builds, giving you the margin necessary for proper valve seat concentricity and reliable sealing across heat cycles. When you’re investing in a quality rebuild, this OEM-sourced component is the foundation for trouble-free operation.
- Cast iron construction
- Intake/exhaust compatible
- +.002″ oversized bore
- Guide ID .309″/.310″
- Fits S&S Super Stock heads
- Fits stock Harley-Davidson heads
- Adequate clearance material
- Made in U.S.A.
- MPN 90-2212
