1958 Harley-Davidson XL Sportster specifications and pictures
1958 Harley-Davidson Duo-Glide - National Motorcycle Museum
Same Owner for 45 Years: Restored 1958 Harley-Davidson Duo Glide | Hemmings.com
1958 Harley-Davidson Panhead for Sale in Los Angeles, CA - OfferUp
1958 Harley-Davidson Market - CLASSIC.COM
Harley Davidson | PPT
58 Plate" 2008 Harley Davidson FXDF Fat Bob 1584 09
1958 models
Harley-Davidson Museum - 1958 Duo Glide. In this year, H-D introduced hydraulic rear suspension, making this the first Big Twin with both front and rear suspension. It has a 74 ci Panhead