Norton OHV valve lifter (decompressor) cam and spindle assembly, 1932 to 1937. Use with exhhaust valve lifter lever C2/67. Original part number 9167 - exhaust lifter cam 9170 - exhaust lifter cam spindle 9171 - exhaust lifter cam spindle nut 9172 - exhaust lifter cam spindle cotter pin - spacer washer 9166 - exhaust lifter cam lever use C2/67 (sold separately)
