Due to the .250" offset in the cam chest of Special Application (SA) S&S crankcases for 1984–'99 big twin engines, special tappet guides with corrected pushrod tube angles must be used to assure a proper pushrod tube seal and prevent oil leaks. Choose:
Stock Geometry – Polished. . . . . . . . 33-5601
SA Style Geometry – Natural. . . . . . . 33-5607
or Rotated Geometry – Polished. . . .33-5610
