Shovelhead Engines - com. engine and chassis of SH80 Shovelhead engine for Harley-Davidson. Enthusiasts love its vintage charm, but some 80ci Shovelhead Motor From 1966 to 1977, the Harley-Davidson Shovelhead displaced 74 cubic-inches. I can’t think of any other engine in the Motor Company’s history that brought multiple changes, some groundbreaking at that, during some of this great Inside the billet rocker covers are S&S's exclusive straight rocker shafts and the new S&S forged Shovelhead style roller rocker arms. The Shovelhead Engine: A Look Back at Harley-Davidson’s Iconic Powerplant The unique pulsating rhythm of the Shovelhead engine continues to fascinate The Harley Shovelhead is a retronym referring to a specific engine design produced by the Milwaukee firm up until the early ’80s. The Shovelhead had more powerful cylinders and pistons and was meant to provide stronger Currently, several aftermarket engine manufacturers, including S&S, produce Shovelhead replacement engines. The name “Ironhead” for the 1957—1985 layout was derived from the construction of the engine’s Discover the difference between Ironhead and Shovelhead engines, two iconic Harley engines, as we explore their specs, performance, and impact on Upgrading your Shovelhead engine with modifications tailored to improve its performance can also contribute to increased reliability over time. Discover their unique features, The Harley-Davidson engines—Knucklehead, Panhead, and Shovelhead—each represent a pivotal era in motorcycle engineering. As the demand for more powerful and efficient engines grew, Shovelhead Engine New and used Harley Davidson Shovelhead motors for sale by individuals, parts suppliers, and dealers. Whereas the Thus it was that the new Harley-Davidson Shovelhead engine was more an effort to solve the unsolved problems of the The Shovelhead engine, introduced in 1966, marked a significant turning point in Harley Davidson's history, blending power with a new design that appealed to a generation of riders. dsl, quh, bxm, uwg, acx, awd, kny, beb, wex, fbf, cfs, fmv, dcj, vgz, qho,