JIMS, BREATHER REAMER TOOL

JIMS, breather reamer tool

Used to repair the (often damaged by OEM plastic breather valves) breather hole. No need to disassemble the cases. This tool will ream the hole to +.030" so a replacement steel +.030 JIMS or S&S breather can be installed. Note: After the reaming process all aluminum reaming chips must be removed. 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

Fits: > 36-99 B.T. (excl. Twin Cam) (NU)