Used in combination with the Screamin' Eagle high performance 44mm CV (Constant Vacuum) carburetor (ref. 27934-99). Includes 2 manifold to cylinder head seals (ref. 26995-86B), a carburetor to manifold U-ring seal (27044-90) and a map sensor seal (ref 11291).
Fits: > 89-05 Big Twin; 86-06 XL Sportster with 44mm CV carburetor (NU)
