Advance unit assembly, stainless steel - 70-99 Big Twin (excl. Twin Cam); 71-03 Sportster. Models equipped with points and electronic ignitions that use mechanical advance (NU) 921922 OEM style replacement for models

OEM style replacement for models equipped with the stock oval air cleaner cover

the Roeg Brad vest will keep you looking cool and feeling cozy

Must drill 1/4" hole in kickstand

Used to bench test the camshaft support plate to ensure the working of oil pump pressure relief spring

crankcase filter and mounting hardware

Advance unit assembly, stainless steel - 70-99 Big Twin (excl. Twin Cam); 71-03 Sportster. Models equipped with points and electronic ignitions that use mechanical advance (NU) 921922 OEM style replacement for modelsFrom stainless AISI 304. Complete with breaker weights (32522 70), springs (32605 70) and circuit breaker cam (32542 70). Replacement for OEM 32517 70 assembly, which was made from regular steel.