JIMS, sprocket shaft spacer kit .336" to .666" wide

55-64 B.T. & 65-69 B.T. Depending on size used (NU)

8-piece kit. Used to shim-out primary belt pulley or the OEM shaft extension to line-out motor sprocket with clutch hub. This JIMS 8-piece kit consists of following sizes: .336", .516", .546", .574", .606", .621", .636" and .666". Machined to a 32 micron finish for extended sprocket shaft seal life. Compatible with both early 55-64 models (OEM = .336" wide and repl. 29029-55) with tin primary and 65-69 Panhead and Early Shovel (OEM is .621" wide and repl. 24029-65) with aluminum primary, depending on the size used. Note: Spacers are not separately available.