S&S, 55mm performance intake manifold Fits as a direct replacement for the standard 55mm manifold. It is a better, stronger and a more heat resistant replacement for the stock plastic (polymer) manifold. T6 heat treated cast aluminum that is CNC machined on the outside for perfect fitment and capable of a higher flow, which adds 3 to 5 horsepower. Especially above 124' the stock manifold becomes a restrictive part. Comes with a rubber o-ring seal. Easy to install, re-using all stock parts. OEM replacement reference 27300121. Note: For replacement o-ring seal see 974061. Fits: > 18-24 (NU) Softail; 17-25 Touring (excl. 23-25 FLTRXSE; 24-25 FLTRXSTSE; 23-25 FLHXSE; 24-25 FLHX; 2025 FLHXU; 24-25 FLTRX); 17-25 Trikes

S&S, pre-filter for open Stealth air cleaner kits For standard size open Stealth air cleaners. A Pre-filter, or rain sock is used to help prevent water entering the engine in extreme rain or can be used as a pre-filter for the actual filter element in a extreme dusty or muddy condition. Made from from washable nylon. Fits: >

S&S, o-ring intake manifold / solenoid Used between the manifold and cylinder head or for the solenoid. OEM replacement reference 27060-55. Fits: > Intake: 57-78 XL Sportster; 55-E78 FL, FX. Solenoid: 83-E84 FL; L84-86 FX; 80-84 FXB, FXSB; 80-88 5-speed Big Twin

S&S, aluminum spacer block Super D carb. 1' thick 2-1/4' diameter to fit Super E carburetors. With o-ring seal. Installs between intake manifold and carburetor. Used to offset carb or lengthen intake track. Fits: >

S&S, gasket, vfi intake runner Single bore Fits: > H-D with S&S single bore VFI system