S&S, CAST IRON VALVE GUIDE IN/EX. +.003"

S&S, cast iron valve guide in/ex. +.003"

Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T., 86-03 Sportster and 99-04 Twin Cam models.

Fits: > 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL; All S&S V & T style SuperStock cylinder heads