A GEAR LEVER REBUSH KIT SUITABLE FOR ALL 3 RAIL TYPE GEARBOXES  I.E. SPITFIRE MK 1 - 4,  ALL GT6 , ALL HERALDS & VITESSE. THIS KIT REPLACES THE WORN BUSHES AT THE BOTTOM OF THE GEAR LEVER AND ELIMINATES THE TYPICAL VAGUE GEAR CHANGE THESE 'BOXES SUFFER FROM !  ORIGINAL PART NUMBER 519770 .