
JIMS, BREATHER REAMER TOOL
Used to ream breather bore to +.030" oversize for S&S & JIMS oversize breather valves; Note: Remove aluminium chips after reaming. Also, when working on early 36-69 cases, before reaming check if wall thickness in the breather hole is thick enough so the reamer will not break through; Note: See 978429 for replacement reamer only
36-99 B.T. (excl. Twin Cam)
Used to ream breather bore to +.030" oversize for S&S & JIMS oversize breather valves; Note: Remove aluminium chips after reaming. Also, when working on early 36-69 cases, before reaming check if wall thickness in the breather hole is thick enough so the reamer will not break through; Note: See 978429 for replacement reamer only
36-99 B.T. (excl. Twin Cam)