S&S, E Manifold OEM & S&S Heads Size 406

S&S, E Manifold OEM & S&S Heads Size 406

Fitment: 84-99 Evo Big Twin (NU) (5.500" CYL.; 93" 3 5/8 X 4 1/2 and 113" 4X4 1/2" engines)

Suitable where the listed fitment matches.