1966 S&S Cycle - Free Shipping on Orders Over $109 at Summit Racing

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S&S Cycle Super E Complete Carburetor Kits

S&S Cycle Super E complete carburetor kits feature four fuel delivery ports for better throttle response, an O-ring sealed idle mixture screw, increased airflow for more power, and an adjustable accelerator pump for quick-throttle response and easy starting. S&S utilizes your factory dual cable system to facilitate installation and ensure safe operation. These direct replacement kits also have a variable-position enrichment starting system. Super E and Super E Shorty kits are available for a wide range of Harley-Davidson® bikes from 1955 and up.

5.0 out of 5 stars ( 2 )

$795.95

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S&S Cycle Super Stock Generator-Style Crankcases

S&S Cycle Super Stock generator-style crankcases for Big Twin engines with stock bores are designed with a stock-like appearance and incorporate updated design features that improve overall engine strength and reliability. Select the crankcase to fit your engine. Features and benefits: * Pre-clearance for strokes up to and including 5 in. * Motor mounts on crankcases for knucklehead engines are machined to fit stock 1936-47 frames. An adapter plate is included for 1948 and later-style frames * All cases are designed for late style generator, two brush type with 5/16 in. mounting bolts to eliminate early generator cradle/mounting strap bosses for simplicity and economics * Timken sprocket shaft main bearing, in all years, instead of stock-straight roller bearings; resulting in better flywheel assembly stability, placement and longer engine life * Kits include crankcase assembly, all required hardware and bearings for installation Note: All S&S crankcases use Timken style sprocket shaft bearings and 1958 and later pinion bearings. These cases will not accept stock 1957 and earlier flywheel assemblies.

Not Yet Reviewed

$2,195.95

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S&S Cycle Super Stock Cylinder Head Kits

S&S Cycle Super Stock cylinder head kits feature stock-appearing cylinder heads with improved performance. These heads work well with engines of stock displacement but are ideal for engines with a little larger stroke or bore. They are compatible with stock rocker boxes, intake manifolds, and exhaust. The S&S high-performance valve springs allow for camshafts with larger lifts. Super Stock aluminum cylinder head kits are available in multiple finishes depending on application and they contain all the parts needed for installation except where noted.

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$1,723.95

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$1,895.95

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S&S Cycle Throttle Assembly Kits

S&S Cycle throttle assembly kits allow you to easily adjust the throttle rate to suit your riding style with just a simple switch of the included reels. They're designed for use with stock throttle bodies. Kits are available for a variety of Harley-Davidson® models from the 1940s through the 1980s. Additional notes: * Kits include throttle grips and both throttle cables * Cables are not interchangeable, as they are specifically designed for the opening and closing side of the throttle * Barrel fittings are molded into place * Select kit with the desired cable length (measured from the throttle grip to the end of the cable housing)

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$254.95

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$257.95

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S&S Cycle Drive Sprocket Spacers

S&S Cycle drive sprocket spacers are fatigue-proof OEM replacements for your Big Twin. They will ensure proper sprocket fitment and help with chain clearance, just like the originals they are replacing.

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$40.95

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S&S Cycle O-Ring Style Manifolds

S&S Cycle O-ring style manifold for classic Big Twin motorcycles are stock cylinder length and will work with S&S and several other carburetors. These T-style intake manifolds can potentially improve low-end torque by creating a more consistent air flow between cylinders, especially on large displacement Big Twin engines.

Not Yet Reviewed

$121.95

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S&S Cycle Forged Piston and Ring Kits

S&S Cycle forged piston and ring kits include your rings, piston pin, and circlips. S&S Cycle has many years of experience producing quality pistons for motorcycles. These piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response.

5.0 out of 5 stars ( 1 )

$410.95

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S&S Cycle Reproduction Kicker Covers

If you are interested in restoration authenticity, S&S Cycle reproduction kicker covers are the closest thing to the originals. These are nice beefy covers cast with irregularities duplicating the casting capabilities of the era—but they have been thoroughly modernized for perfect fit and leak-free operation. They accept stock hardware and filler plugs and include a gasket, so they are ready to install. Features include: * Completely CNC-machined to S&S quality standards * All-new internal design with reinforced kicker boss * Single kicker shaft bushing for enhanced oiling, additional strength, and improved stability * Precision-reamed installation-ready clutch arm bushings * Machined for a larger throw-out bearing * Updated, smaller diameter seal for the kicker shaft--so stealthy that no one else will notice * Eliminates the problem of a dry outer bearing causing bushing seizures

5.0 out of 5 stars ( 1 )

$255.95

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S&S Cycle Sprocket Shaft Oil Seals

S&S Cycle sprocket shaft oil seals are small important components to prevent engine oil from leaking out of the transmission housing where the shaft rotates through the case. Prevent leaks by servicing your motorcycle engine with S&S sprocket shaft seals.

Not Yet Reviewed

$13.95

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$61.95

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S&S Cycle Pushrod Cover Cap Springs

S&S Cycle offers pushrod cover cap springs for a wide range of Harley-Davidson© street bikes from 1936 and up. These OE-style replacements are machined from factory materials and specs to ensure proper fitment and performance. The springs are an original part of S&S adjustable pushrod cover kits (P/N 17947-36).

Not Yet Reviewed

$7.95

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S&S Cycle Oil Pump Relief Valve Springs

S&S Cycle oil pump relief valve springs cover Big Twins from 1936-99. These replacements will provide the correct fit and performance, essentially acting as a safety to prevent damage from excessive oil pressure.

Not Yet Reviewed

$6.95

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S&S Cycle Non-Adjustable Pushrods

S&S Cycle offers non-adjustable pushrods for a wide range of Harley-Davidson Big Twin street bikes from the 1940s, '50s, '60s, '70s, and '80s. * Details for 1948-52 models: S&S solid lifter pushrod set for 1948-52 panhead engines. Converts stock 1948-52 valvetrain to solid lifter operation by replacing stock pushrods, which contain built-in hydraulic units with solid non-adjustable S&S pushrods. Requires stock 1948-52 style adjustable lifters. Includes four non-adjustable steel pushrods. Fits stock 74 in. engines with 5.330 in. cylinder length. Pushrods only. * Details for 1966-84 HD models: Non-adjustable pushrod kit. Requires 1948-'2 style adjustable lifters. Includes four non-adjustable steel pushrods. (Pushrods are identical to those used in kit P/N 93-4068.) Recommended for all shovelhead and shovelhead top/panhead bottom engines with 1948-52 style lifters. Fits stock 5.330 in. cylinders.

Not Yet Reviewed

$101.95

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S&S Cycle Carburetor Support Brackets

S&S Cycle carburetor support brackets are made from steel and chrome plated for lasting good looks. These metal components will keep your carb securely mounted, in place and properly aligned on the engine.

Not Yet Reviewed

$15.95

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S&S Cycle Custom Throttle Cables

S&S Cycle custom throttle cables are designed for use on any 2-cable carburetor installations on bikes with 1 in. O.D. handlebars. For proven performance, order the S&S Cycle custom throttle cables designed for your Harley-Davidson® model.

Not Yet Reviewed

$81.95

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S&S Cycle Manifold O-Rings

S&S Cycle offers several options of manifold O-rings for your motorcycle. They are made of special materials that resist destruction from the additives in today's fuel. Select the ones needed for your bike.

Not Yet Reviewed

$9.95

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$59.95

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S&S Cycle Oil Pump Master Rebuild Kits

S&S Cycle oil pump master rebuild kits have what you need to keep your S&S oil pump in top working order. Whether your pump is high-pressure or standard, these oil pump master rebuild kits will be a perfect fit. The kits include a gasket rebuild kit, seal, retaining ring, relief valve spring, check valve spring, check valve, ball, and cover screw O-rings. Get S&S Cycle oil pump master rebuild kits and maintain the high performance of your oil pump.

Not Yet Reviewed

$31.95

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S&S Cycle Camshaft Needle Bearings

When you need performance motorcycle parts, S&S Cycle will keep your bike in top form. These camshaft needle bearing assemblies are top-quality OE replacements and they offer a perfect fit for your American V-Twin.

Not Yet Reviewed

$17.95

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S&S Cycle Timing Plugs

S&S Cycle offers timing plugs for a wide range of applications, including many Harley-Davidson© street bikes from 1936 and up. These threaded replacements are machined from steel with a protective zinc finish. Essentially, the plug fittings are a cover for the hole that allows you to see the timing marks while the engine is being turned over to set the ignition timing correctly. They also prevent dirt and debris from entering the engine while the hole is not in use. S&S timing plugs are manufactured according to factory specs to ensure proper fitment and long-lasting performance.

Not Yet Reviewed

$10.95

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S&S Cycle Rocker Arm Cover Gaskets

S&S Cycle rocker arm cover gaskets were born of necessity—to keep oil in and dirt out of the rocker arm, ensuring that the intake and exhaust valves on your Harley-Davidson® motorcycle operate efficiently. These rocker arm cover gaskets help seal the joint between the rocker cover and the rest of the engine, thus preventing leaks. Select the gaskets for your application.

Not Yet Reviewed

$91.95

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S&S Cycle Pinion/Oil Pump Keys

S&S Cycle pinion/oil pump woodruff keys are precision made from steel in different sizes to fit your application. They will keep your parts aligned and prevent slipping during rotation.

Not Yet Reviewed

$10.95

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S&S Cycle Crankcase Oil Screens

A motorcycle crankcase oil screen catches large debris and particles before they can reach the oil pump, preventing damage and ensuring a consistent flow of clean oil. They need to be checked, cleaned or replaced during oil changes. S&S Cycle crankcase oil screens feature stainless steel construction and are offered as ideal replacements for the original. Select the one recommended for your motorcycle.

Not Yet Reviewed

$8.95

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S&S Cycle Gear Cover Camshaft Bushings

S&S Cycle offers gear cover camshaft bushings for a wide range of applications, including many Harley-Davidson© street bikes from the 1930s thru 2000. These small cylindrical components sit within the camshaft gear cover on an engine, providing a smooth, low-friction surface for the camshaft to rotate against. They essentially act as a wear-resistant guide and support for the camshaft where it exits the engine block and connects to the timing gear. These bronze replacements for Big Twin bikes provide the proper fit and performance of the original parts.

Not Yet Reviewed

$21.95

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S&S Cycle Oil Pump Driveshafts

S&S Cycle oil pump driveshafts will efficiently turn your oil pump gears, allowing the pump to deliver the necessary lubrication to your motorcycle's engine components. They offer robust construction, along with the proper fit and performance.

Not Yet Reviewed

$29.95

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S&S Cycle Pushrod Tube Top Covers

S&S Cycle offers pushrod tube top covers for a variety of applications, including many Harley-Davidson© street bikes from 1966 and up. These decorative covers are placed over the top of pushrod tubes, essentially acting as a cosmetic cap while still allowing access to adjust the pushrods when needed. The OE-style replacements are machined from aluminum and factory specs to ensure proper fit, appearance, and performance.

Not Yet Reviewed

$19.95

1966 S&S Cycle Parts and Accessories