1970 Harley-Davidson FLH Electra Glide: First-Year Cone-Motor FLH Shovelhead Touring Big Twin

The 1970 Harley-Davidson FLH Electra Glide occupies a particularly important place in Big Twin history because it is not merely another shovel-rocker touring Harley. It marks the transition from the 1966-1969 generator Shovelhead to the later cone-motor Shovelhead architecture, with the distinctive nose-cone cam cover and alternator charging system that would define the large-displacement Harley-Davidson street line through the 1970s and into the early 1980s.

As an FLH, it was Harley-Davidson's high-compression 74 cubic inch Electra Glide: a full-size touring machine, electric-start equipped, and commonly seen with the factory accessory and dealer-installed equipment that made the Electra Glide the American dresser of its period. It arrived at a difficult moment for Milwaukee. AMF ownership had begun, Japanese multi-cylinder motorcycles were rapidly changing buyer expectations, and yet the FLH still offered something the imports did not: a long-stroke American V-twin, heavy touring chassis, massive accessory catalog, police credibility, and a mechanical cadence that was already inseparable from Harley-Davidson identity.

Best Known For: the 1970 FLH Electra Glide is best known as the first-year cone-motor Shovelhead FLH, combining the 74 cu in Shovelhead top end with the updated Big Twin lower-end layout that replaced the generator-era Shovelhead architecture.

Quick Facts

The essentials below are the details most useful when identifying, researching, or inspecting a 1970 FLH Electra Glide. Harley-Davidson's accessory culture means individual surviving machines can differ widely in fairings, saddlebags, seats, lighting, police equipment, and trim.

For collectors, the 1970 model year matters because it is visually and mechanically distinct from both the 1966-1969 generator Shovelheads and the later, more familiar 1970s FLH dressers. The phrase cone motor is not a factory model name, but it is an important enthusiast and market term used to separate this later Shovelhead lower-end layout from the earlier generator-case machines.

Why the 1970 FLH Electra Glide Matters

The 1970 FLH deserves its own page because it is a hinge-point motorcycle. The Shovelhead engine had already appeared in 1966, but those first Shovelheads retained much of the earlier Panhead-era lower-end architecture, including the generator arrangement. In 1970, Harley-Davidson introduced the cone-style timing cover and alternator charging system that made the Big Twin mechanically and visually different.

That change is not a trivial detail for restorers. A 1969 FLH Shovelhead and a 1970 FLH Shovelhead can both be 74-inch Electra Glides, both can wear similar touring accessories, and both can be described casually as Shovelheads. To a serious buyer, however, they are different machines: different lower-end identity, different restoration parts questions, and different collector vocabulary.

The model also represents Harley-Davidson's determination to defend the heavyweight touring category at a time when the market was being rewritten. Honda's CB750 had arrived with electric starting, disc braking, four cylinders, and a new idea of refinement. BMW's /5 series pushed shaft-drive touring sophistication. British triples offered high-speed sporting glamour. The FLH answered with mass, torque, service familiarity, police-proven durability, and a distinctly American touring format.

Historical Context and Development Background

By 1970 Harley-Davidson was operating under the shadow of its merger with American Machine and Foundry, usually shortened to AMF. The company's engineering problem was plain enough: modernize without abandoning the Big Twin character that kept police departments, touring riders, and loyal private owners in the fold. The Electra Glide name had already been in use since the electric-start FL models of the mid-1960s, and by 1970 the model carried real commercial weight.

The FLH was not built as a high-revving sport machine and should not be judged as one. Its priorities were starting convenience, low-speed authority, passenger and luggage capacity, and the ability to absorb American road mileage with a heavy rider, accessories, and often a windshield or fairing. Police departments remained central to the large Harley-Davidson's public identity, and the FL platform was still closely associated with motor officers, escort duty, and municipal fleet work.

The competitor landscape had changed sharply. The British twins that had troubled Harley in sporting terms were now being joined by smoother, faster Japanese motorcycles with overhead cams and front disc brakes. Harley-Davidson did not answer with an entirely new engine platform. Instead, it evolved the Big Twin: the cone-motor Shovelhead was a meaningful modernization inside a deeply conservative format.

Visually, the 1970 FLH still looked every inch the American heavyweight. The large split tanks, broad saddle, valanced fenders, big headlamp nacelle area, crash bars, auxiliary lights, and optional touring equipment gave the machine a civic and cross-country presence. When fitted with the fork-mounted fairing and hard luggage associated with the period Electra Glide, it could look less like a motorcycle trying to be a sports machine and more like a two-wheeled road vehicle with its own rules.

Engine and Drivetrain

The 1970 FLH used Harley-Davidson's 74 cu in Shovelhead V-twin, an air-cooled, 45-degree overhead-valve engine named by enthusiasts for the shape of its rocker boxes. The defining feature for this model year is the lower end: 1970 introduced the cone-style cam cover arrangement and alternator-era Big Twin layout, replacing the generator Shovelhead configuration used from 1966 through 1969.

The engine retained the basic Harley-Davidson virtues of a long-stroke V-twin: strong low-speed pull, a pronounced firing cadence, and relatively modest engine speed by contemporary multi-cylinder standards. Lubrication was dry-sump, with oil carried separately rather than in the crankcase. Carburetion was by a single carburetor, and many surviving examples have been changed from their original arrangement during decades of service, tuning, or easier maintenance.

Ignition was battery-and-coil with breaker points in period form. Owners and restorers frequently encounter later electronic ignition conversions, replacement coils, updated wiring, and non-original regulators. These changes may make a rider easier to live with, but they matter when evaluating originality.

The four-speed transmission was the familiar Big Twin gearbox, used in a way that suited the engine: short shifting, torque riding, and steady road speed rather than constant gear swapping. Primary drive was by chain, and final drive was by rear chain. Electric starting was central to the Electra Glide identity, though the Big Twin architecture of the period also retained the familiar mechanical rituals that Harley owners understood well.

The following table keeps to the core mechanical specifications that are consistently associated with the 1970 FLH Electra Glide.

Horsepower and top-speed figures are often repeated in secondary sources for early Shovelheads, but period reporting and later enthusiast literature do not always treat them consistently. For restoration and judging purposes, the mechanical configuration, casting identity, carburetor type, ignition arrangement, and correct external equipment are more important than quoted performance numbers.

Chassis, Suspension, and Braking

The FLH chassis was a heavyweight touring platform, not a lightweight sporting frame. The tubular steel Big Twin frame, telescopic fork, swingarm rear suspension, and twin shocks gave the Electra Glide the basic road manners expected of a large American touring motorcycle. It was stable, long-legged, and physically substantial, especially with the accessory equipment many FLHs carried.

Braking was by drums at both ends. This is one of the great period-correct realities of the 1970 FLH: the engine and touring format suggested authority, but the brakes required anticipation. Riders coming from later disc-brake FLHs or modern motorcycles should treat a correct drum-brake 1970 machine as a different discipline, particularly when ridden two-up or with luggage.

Wheel and tire fitment on surviving machines should be checked carefully against factory parts information because half a century of service often brings substitutions. Many FLHs have been fitted with later wheels, disc conversions, aftermarket shocks, non-original bars, replacement saddles, and reproduction luggage. None of that is unusual, but it changes the conversation from originality to usability.

The equipment question is especially important on Electra Glides because Harley-Davidson sold a motorcycle and an ecosystem. A stripped FLH, a police-equipped FLH, and a fully dressed touring FLH can all be legitimate period expressions, but they are not equal in restoration complexity or collector interpretation.

Riding Experience and Mechanical Character

A correct 1970 FLH feels like a large machine before it ever moves. The rider sits behind broad tanks and substantial handlebars, with a view over heavy fenders and, on many examples, a windshield or fairing that makes the motorcycle feel almost municipal in its authority. The electric starter is central to the Electra Glide experience, though a well-sorted machine still demands the usual carbureted cold-start routine: fuel, choke or enrichening as fitted, ignition, and a degree of mechanical sympathy.

Once running, the 74-inch Shovelhead announces itself through valve gear sound, primary-chain noise, exhaust pulse, and the uneven cadence of the 45-degree twin. It is not smooth in the modern sense, and it was never intended to be. The appeal lies in the way the engine pulls from low rpm, settles into a heavy rhythm, and encourages the rider to work with torque rather than chase revs.

The clutch and four-speed gearbox reward deliberate use. A properly adjusted machine should not feel crude for the sake of it, but the controls are heavier and more mechanical than those of many contemporary imports. Gear changes are best treated as firm, positive events, and the engine is happiest when the rider lets the flywheel effect do its work.

On period roads, the FLH made sense. At steady speed it had the mass and wheelbase to feel planted, especially on open American highways. In town, the weight, steering effort, heat, and low-speed balance required attention. The drum brakes are perhaps the strongest reminder that the 1970 FLH belongs to an earlier braking era: they can be made to work properly, but they do not invite late decisions.

Identification and Originality

The most important identification point is the combination of FLH Electra Glide specification and 1970 cone-motor Shovelhead engine architecture. The cone-shaped cam cover on the right side is the obvious visual clue separating the 1970-on Shovelhead layout from the 1966-1969 generator Shovelheads. The absence of the earlier generator arrangement is not a minor update; it is the feature that gives the motorcycle its collector shorthand as a first-year cone Shovelhead.

For model-code identification, 1970 Harley-Davidson machines used an alphanumeric model-code system in the vehicle identification number, and the FLH-1200 is commonly associated with the 2A code in Harley-Davidson reference material. Buyers should verify any claimed code, stamping style, and paperwork against authoritative factory and registration documentation rather than relying on a seller's description. This is especially important because engines, frames, and titles have often become separated in the lives of old Big Twins.

Frame and engine identification deserves close attention. By this period, frame identification is part of the legal and collector picture in a way that differs from earlier Harleys that are often discussed primarily by engine number. Any mismatch, restamp, damaged pad, altered neck, or paperwork inconsistency should be treated seriously, not waved away as normal old-Harley folklore.

Correct equipment can be difficult to judge because FLHs were often personalized when new and modified repeatedly afterward. Common changes include later carburetors, S&S performance carburetors, electronic ignition, updated charging components, aftermarket exhausts, later seats, replacement tanks or fenders, disc-brake front ends, non-original saddlebags, reproduction fairings, and custom paint. None automatically makes a motorcycle bad, but each affects whether it is a restoration candidate, a rider, a period custom, or a parts-built machine.

Finish and trim questions should be handled with parts books, factory literature, and marque expertise. A motorcycle wearing plausible paint and badges is not necessarily correct. On a 1970 FLH, the difference between original paint, old repaint, period accessory equipment, reproduction parts, and later nostalgia dressing can be substantial in collector terms.

Model Code and Variant Breakdown

The FLH sits within the broader Harley-Davidson FL Big Twin family. The table below is intended to clarify related designations and real-world variants that commonly appear in research, sales descriptions, and restoration discussions. Some police and touring configurations were equipment packages or fleet specifications rather than entirely separate mechanical models in the way later model families are often understood.

The key collector point is that accessories do not define the FLH as strongly as the model identification and mechanical architecture do. A heavily dressed motorcycle may look more valuable to a casual buyer, but an honest, correctly identified, numbers-sound 1970 FLH with documented equipment is usually the more serious object.

Performance and Dimensional Specifications

Reliable discussion of the 1970 FLH should avoid treating later internet specification sheets as factory evidence. The displacement, bore and stroke, four-speed transmission, chain final drive, drum brakes, and cone-motor identity are the useful hard points. Published horsepower, top speed, curb weight, and acceleration figures vary across period road tests, sales literature, and later compilations, and they are not always presented on the same basis.

In practical terms, the FLH was a torque-biased touring motorcycle rather than a performance flagship in the modern sense. Its real-world ability lay in carrying a rider, passenger, and equipment at sustained road speeds with the slow, heavy beat of the 74-inch motor. Braking distance, heat management, oil tightness, and electrical health are more meaningful to ownership than any single quoted acceleration number.

Compared With Related Harley-Davidson Models

1970 FLH Cone Shovelhead vs. 1966-1969 Generator Shovelhead FLH

This is the comparison that matters most to collectors. The 1966-1969 Shovelhead FLH used the Shovelhead top end with earlier generator-era lower-end architecture. The 1970 model introduced the cone-motor layout, making it the first of the later-style Shovelhead Big Twins. Visually, the right-side cam cover area is the giveaway, and mechanically it changes the restoration and parts conversation.

1970 FLH Electra Glide vs. FL Electra Glide

The FLH designation refers to the higher-compression version within the FL Big Twin family, while FL is the related standard designation. In sales listings, the terms are often blurred, and motorcycles may be described as FLH simply because they are dressed Electra Glides. Serious buyers should check the model code, title, engine and frame identification, and actual engine specification rather than relying on trim or accessories.

1970 FLH vs. Later 1970s FLH Shovelheads

Later FLH Shovelheads gained numerous detail changes across the decade, and the broader line eventually moved toward front disc braking and other updates. The 1970 machine remains important because it is the first cone-motor year while still retaining the drum-brake, early-1970s touring character. That combination gives it a distinct place: not a generator Shovelhead, not a later disc-brake dresser, but the opening chapter of the cone Shovelhead FLH.

1970 FLH vs. Contemporary Honda CB750 and BMW /5

The Honda CB750 and BMW /5 series approached road motorcycling with very different engineering priorities: multi-cylinder smoothness and disc-brake modernity in the Honda's case, shaft-drive refinement and European touring discipline in BMW's. The FLH was heavier, more traditional, and less technologically showy, but it held ground in police use, American touring culture, dealer familiarity, and the emotional pull of the Big Twin engine.

Restoration and Ownership Notes

A 1970 FLH can be restored to a high standard, but it is not a casual project if originality matters. Big Twin parts availability is generally better than for many obscure motorcycles of the same period, yet the abundance of reproduction parts can make it harder, not easier, to build a correct motorcycle. The market is full of parts that fit, parts that almost fit, and parts that look acceptable until compared with factory references.

The engine should be assessed by someone who understands Shovelhead cases, flywheel assemblies, cam-chest condition, oil pump setup, cylinder and head wear, and the consequences of decades of heat cycles and amateur wrenching. Shovelheads tolerate use when correctly assembled, but they punish poor machine work, marginal oiling, intake leaks, incorrect ignition timing, and neglected top-end service.

Electrical condition is central on an Electra Glide. The whole point of the model was electric-start convenience, and a tired harness, weak charging system, incorrect regulator, poor grounds, or mismatched battery can turn a promising motorcycle into a nuisance. Many riders have updated components for reliability; restorers must decide whether period correctness or dependable use is the priority.

Originality questions often cluster around carburetion, exhaust, paint, trim, saddlebags, fairing, seats, lighting, handlebar controls, speedometer, and front-end components. A motorcycle restored from boxes can be made attractive, but a documented, uncut frame with sound identification and period-correct equipment is a different proposition. On this model, paperwork and stamping integrity are not administrative details; they are part of the machine's historical value.

Buyer and Restoration Inspection Points

The following inspection points focus on the issues that separate a sound 1970 FLH project from an expensive education. A Shovelhead that starts and idles is not automatically a good buy; the expensive questions are usually in the numbers, cases, chassis, and quality of previous work.

The best purchases are usually the ones with boring paperwork, unglamorous but correct parts, and evidence of long-term knowledgeable care. The most dangerous purchases are often shiny dressers assembled from mixed-year parts and described only as a 1970 Shovelhead.

Collector and Market Relevance

The 1970 FLH Electra Glide has several layers of desirability. It is a 74-inch Shovelhead, an Electra Glide, a first-year cone motor, and a motorcycle tied closely to the American touring and police image of Harley-Davidson. It is not generally valued in the same way as a Knucklehead, early Panhead, or rare competition Harley, but within Shovelhead collecting the 1970 model year has a distinct mechanical reason to be noticed.

Collectors tend to value correct identification, original engine cases, unaltered frame necks, credible documentation, and period-correct equipment. Original paint or a well-documented older restoration can be more compelling than a glossy custom rebuild. Police provenance can add historical interest when documented, but unsupported police stories should be treated cautiously.

Custom culture cuts both ways. Shovelheads powered countless choppers, bobbers, and club bikes, and the cone motor is deeply embedded in that world. A period custom may have cultural value of its own, but it is a different artifact from a correctly restored or preserved FLH Electra Glide. The buyer should decide which history is being valued: factory touring motorcycle, municipal workhorse, period custom, or rider-grade Big Twin.

Cultural Relevance

The FLH Electra Glide was one of the motorcycles that fixed the image of the large American touring Harley in public memory. It appeared in police fleets, escort duty, club parking lots, cross-country travel, and the developing dresser culture that would eventually become a major pillar of Harley-Davidson's identity. The 1970 model's importance is not tied to racing success; it is tied to road presence, public service, and the practical mythology of the Big Twin.

It also sits close to the chopper era. By the 1970s, Shovelhead engines were common raw material for custom builders, and the cone-motor cases became familiar to anyone interested in long forks, rigid conversions, molded frames, and club-style machines. That custom history is real, but it explains why so many original FLHs did not survive intact.

For touring riders, the Electra Glide represented continuity. While the rest of the industry chased more cylinders, higher rpm, and new braking technology, Harley-Davidson offered a motorcycle that still felt mechanically descended from the postwar Big Twins. That conservatism was both its limitation and its commercial strength.

FAQs

What makes the 1970 Harley-Davidson FLH Electra Glide a cone-motor Shovelhead?

The 1970 FLH uses the later cone-style Big Twin lower-end layout, visually identified by the nose-cone cam cover on the right side of the engine. This distinguishes it from the 1966-1969 generator Shovelheads, which used the earlier generator-era arrangement.

Is the 1970 FLH Electra Glide a 1200cc motorcycle?

Yes. The 1970 FLH used Harley-Davidson's 74 cubic inch Shovelhead Big Twin, commonly listed as approximately 1207 cc. It preceded the later 80 cubic inch Shovelhead models introduced later in the decade.

What is the difference between an FL and an FLH Electra Glide?

FL and FLH are related Harley-Davidson Big Twin designations, with FLH generally identifying the higher-compression version. Because many surviving motorcycles have been modified or misdescribed, buyers should verify the model code, title, engine and frame numbers, and actual engine specification rather than relying only on badges or touring equipment.

How can I identify a real 1970 FLH Electra Glide?

Start with the model identification and paperwork, then examine the engine and frame numbers, stamping condition, and 1970 cone-motor Shovelhead architecture. The FLH-1200 is commonly associated with the 2A model code in 1970 Harley-Davidson VIN references, but any decoding should be confirmed with authoritative Harley-Davidson documentation.

Did the 1970 FLH Electra Glide have front disc brakes?

No. The 1970 FLH Electra Glide used drum brakes front and rear. Front disc brakes belong to later FLH development, so a 1970 machine with a disc front end has been modified or fitted with later components.

Are parts available for a 1970 FLH Shovelhead?

Parts support is comparatively strong because Shovelhead Big Twins have long been popular with riders, restorers, and custom builders. The challenge is not simply finding parts; it is finding correct parts for a 1970 FLH, distinguishing original equipment from reproduction, and avoiding mixed-year assemblies presented as restored motorcycles.

Is a 1970 FLH more collectible than later Shovelhead Electra Glides?

It can be, particularly when it is correctly identified, retains sound original cases and frame, and has credible documentation. Its collector appeal comes from being the first-year cone-motor FLH, not from being the fastest or most refined Shovelhead Electra Glide.

Collector Takeaway

The 1970 Harley-Davidson FLH Electra Glide matters because it is the point where the Shovelhead Big Twin became the cone-motor Shovelhead most riders picture when they think of the 1970s Harley. It still carries the heavy, drum-brake, early-Electra Glide character, but mechanically it opens the next chapter of Big Twin production.

For the collector, the appeal is in that tension: old enough to feel close to the generator Shovelhead and Panhead world, new enough to introduce the architecture that powered the chopper era, police fleets, and long-haul Harley touring through a turbulent decade. A correct 1970 FLH is not just a dressed Shovelhead. It is the first-year cone Electra Glide, and that makes it one of the most useful reference points in the entire FLH Shovelhead family.