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S&S SH93-Series Shovelhead Style Engines

The legend lives! For die-hard Shovelhead enthusiasts we offer these complete, ready-to-install Long Block engines, assembled by S&S builders with the finest parts on the market today. Start with the bullet proof crankcases, flywheels, cylinders, and heads which proved their performance since so many years, and finish with the latest premium valve train components. Crankcases and cylinder heads come with natural aluminum finish, the cast iron cylinders are black powdercoated. Billet gear cover, tappet guides, and rocker boxes look outstanding and offer the kind of performance you expect from an industry leader like S&S.

What you can’t see inside the engine is just as impressive. The S&S Shovelhead style tappet guides are designed around the quiet, dependable Evolution style tappets. The corrected tappet guide bore geometry assures correct valve timing with carefully selected S&S Evolution style camshafts installed in the gearcase. The unique adjustable Quickee pushrods are collapsible for easy removal and installation, but are stronger than stock style pushrods. Inside the billet rocker covers are S&S’s exclusive forged roller rocker arms. Top end oiling is provided through the pushrods which makes external oil lines obsolete. To let them breathe deeply all S&S Shovelhead engines are supplied with a Super E carburetor because tests showed that it provides the best performance on the street.

Last but not least S&S SH engines are equipped with S&S Super Stock ignition systems. All these features result in Shovelhead engines with the kind of quiet power that some folks may just have a hard time believing.

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S&S Engines

Ask American V-Twin enthusiasts to name one manufacturer of high performance engines, and nine times out of ten they‘ll say S&S! And you gotta‘ wonder about the one guy who didn’t. S&S is the largest manufacturer of engines for the V-Twin high performance aftermarket. S&S engines power more custom V-Twins than anyone else‘s, and they have always been popular as a high performance upgrade in stock motorcycles. What could be simpler? Take your old engine out, and put a new S&S engine in. It’s just that simple, and you have a sleeper hog that will run the wheels off the competition. The reason that S&S engines are so popular can be summed up in two words: „Proven Performance“.

Everybody knows that S&S engines make a lot of power. What you may not be aware of is that because of our innovative designs and premium materials, they last a lot longer than you might think was possible for a high performance engine. Let‘s face it, the stroker engines of the late 1960‘s and early 1970‘s were pretty crude by today’s standards, and they gave high performance motors a bad reputation as far as engine life is concerned. But keep in mind that the high performance industry has come a long way in the last 50 years or so, and S&S has been a leader in the quest not only for more power, but also for greater dependability and improved engine life. So if you could double your horsepower and still get near stock engine life, wouldn’t that be a fair trade off? Judging from the number of large displacement S&S engines on the street, the answer seems to be „Yes!“.

Buying an assembled engine from S&S is the surest way to get S&S quality from start to finish. S&S parts and S&S expert assembly! But how do you know for sure that the engine you have was really assembled by S&S, and how do you know that all the parts in it are S&S? The answer is simple. All complete engines assembled by S&S in Viola, WI, USA come with a certificate of authenticity that lets you and your customer know that they have the real deal. Buyer beware of any engine that does not come with a certificate of authenticity!
Engine »SH93« by S&S; gear cover billet polished; alternator style; stroke: 4-1/4 ”; nominal bore: 3-5/8 ”; 93 in³; compression: 8.5:1; cam: 585; USA
W&W# Picture net price* Available from warehouse Germany?
69-027 S&S SH93-Series Shovelhead Style Engines $7,738.30 each
Item is in stock but can be delivered by freight forwarding company only.
Please contact us directly.
* United States of America: Tax free shipping. Please check your local import fees.

Spare parts:

  • 12-001

    12-001 Spark plug by Autolite; fits Shovelhead 1975→, Evo Big Twin 1984→; also for: S&S engines and cylinder heads; thread: M14 x 1.25; thread length: 3/4 ”; wrench ...


  • 12-027

    12-027 Spark plug by Champion; fits Shovelhead 1975→, Evo Big Twin 1984→; also for: S&S engines and cylinder heads; thread: M14 x 1.25; thread length: 3/4 ”; wrench ...

  • 12-086

    12-086 Spark plug »OEM«; fits Shovelhead 1975→, Evo Big Twin 1984→; also for: S&S engines and cylinder heads; thread: M14 x 1.25; thread length: 3/4 ”; wrench size: ...

  • Gardner-Westcott Bolt Kits for Engine and Drive Train: Shovelhead

    Gardner-Westcott Bolt Kits for Engine and Drive Train: Shovelhead These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and ...

Have any questions?

  • Our sales team will be glad to help out:
    Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET
    Phone: +49 / 931 250 61 16
    eMail: sales@wwag.com