Features & Benefits:-
* A special 42mm U’Ring manifold seal that allows the installation of the OEM CV or 42mm Mikuni carburettor when using S&S heads.
* Fits Twin Cam & Evolution engines with S&S Heads.
* Requires S&S CV in.stylein. Manifold & S&S style manifold seals.
* Sold Each.
* Will Not Replace OEM # 27002-89
Proudly Made in the USA by S&S Cycle !