NEW STAINLESS STEEL 1973-1979 SPROCKET SPACER.  

THIS SPACER RESIDES BEHIND THE SPROCKET AND RIDES ON THE OUTPUT SHAFT SEAL/FLANGE.

CHECK YOUR SPACER FOR DEEP GROOVES WORN INTO IT FROM THE SEAL.

REPLACE IT WITH THIS TOUGH WEARING 304 STAINLESS STEEL SPACER, PRECISION MADE ON A CNC LATHE.

PART #16-12-472-01