Stainless Steel Tapered Wire Mesh Crush Style Gasket Designed for use with Spherical Exhaust Ports. Fits 1984-2024 Harley Big Twin EVO/Twin Cam/M8 Touring, Softail, Dyna, FLH, FLT, FXST, FLST, FXD, FXR, FX/FL & 1986-2024 Sportster XL EVO 883/1100/1200cc Models (Not 1250/975 Models). Replaces Harley Part #'s 65324-83, 65324-83A + 65324-83B SOLD AS A PAIR Dimensions: OD - 1.92", ID - Tapered ID, Top to Bottom - .30”