MCS-504834 - Dimensions 1" offset x 2.25" ID x 3.22" OD. Plain aluminum. For some applications the air cleaner or air horn must be spaced outwards. Can be drilled & tapped to install nipples for head venting purposes. Fits all CV carburetors and Delphi fuel injection

Fitment:
91-17 Dyna (excl. FXDLS); 90-15 Softail; 90-07 FLT/Touring (excl. 95-01 FLT with Magneti-Marelli inj.); 88-06 XL (NU)