New English Made BSA Unit Twins Rocker Spindle Shaft. For the Unaware, Rocker Shafts do wear out over time! BSA Unit Twins have always been known to Lack of Oil In the Top End causing your Valve Train to suffer and wear prematurely! This is a Beautifully Machined Quality Part that is ready to be installed! Works on the Inlet or Exhaust Side! Fits all BSA 500 & 650 Unit Twins (Lightning, Royal Star, Thunderbolt, Spitfire, Hornet, Wasp, Firebird Scrambler, Etc) from 1962-1972. Please refer to your parts catalog for proper fitment.
*****Please note that this spindle will only fit BSA Unit Twins from 1962-1972! Check your parts book!*****
•Made in England
•O.E.M Part number is 68-0192