Norton OHV valve lifter (decompressor) cam and spindle assembly, 1932 to 1937. Use with exhhaust valve lifter lever C2/67.Original part number9167 - exhaust lifter cam9170 - exhaust lifter cam spindle9171 - exhaust lifter cam spindle nut9172 - exhaust lifter cam spindle cotter pin- spacer washer9166 - exhaust lifter cam lever use C2/67 (sold separately)
