Triumph Innter Stud Conversion

Special Conversion Stud:
Convert '71-72 style 1-piece inner head-bolt (under rocker box)
to T140 stud and coupler style for easy assembly and re-torque.
3/8 x 24 - 3/8 x 26 x 4.3" 4130 Chro-Moly Stud (Sold each)
Requires:  T140 Style Coupler Nut (21-2204) & Rocker Box Retainling Bolt (21-2206)
                (not included)