S&S, cast iron valve guide in/ex. +.030"

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

+.030" very large oversize. Must be machined to correct dimensions. 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.