Description:

Set of 4 reproduction Honda chrome exhaust flanges. Rusty joints? Most CB's out on the road have rust on the exhaust flanges, if you're changing your headers or your whole exhaust, why put back on those rusty flanges? Pick up some new ones to match that shiny new chrome!. Replaces Honda part number: 18231-333-010 Similar to Honda part number: 18231-323-000. Distance between mounting holes: 54.5mm (2.15") Measured from the center of the holes. Inner diameter: 38mm (1.5") Inner diameter where the collars sit: 44mm (1.73"). Fits Honda: CB350F - 1972-1974 CB400F Super Sport - 1975-1976 (Can be used on a 1977 but the stock style didn''t have fins) CB550F Super Sport - 1976-1977 (Can be used on ''75) CB550K - 1976-1978 (Can be used on ''74-''75).