Washer - head to manifold stud - plain | USE ENG784W

Pipercross Performance Air Filter- HD6 & HS6 | USE FCM3490

Stud - head to exhaust manifold | USE ENG758

Gasket - pipe to manifold | USE EXS170

Spacer - Carburetter to Heatshield - 1/4-Inch thick | USE FCM1470