S&S Cycle O-Ring Intake Manifold - Big Twin 16-1100

• Cylinder length: Stock 5.33 in.
• Manifold length: 2.975 in.
• T-style O-ring manifold

Harley-Davidson -- Duo Glide FL -- (1960, 1963, 1962, 1964, 1958, 1961, 1959); Harley-Davidson -- Hydra Glide EL -- (1957, 1956, 1955); Harley-Davidson -- Duo Glide FLH -- (1958, 1963, 1959, 1960, 1964, 1961, 1962); Harley-Davidson -- Electra Glide FL -- (1965); Harley-Davidson -- Hydra Glide FL -- (1957, 1955, 1956); Harley-Davidson -- 1200 Electra Glide FLH -- (1965)