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ENGINE

Original price $1,721.95 - Original price $1,721.95
Original price
$1,721.95
$1,721.95 - $1,721.95
Current price $1,721.95

S&S CYCLE Cam Chest Kit with Plate - Chain Drive - Oil Cooled - 540 Cam - Chrome Pushrods - M8 '17-'23

S&S CYCLE
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Earn $86.10 with Mega Bucks

Features Made in the USA Oil Pump/Cam Plate: Precision machined from billet aluminum Blue anodized finish Passage plugs removable for servicing ...

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Original price $1,721.95 - Original price $1,721.95
Original price
$1,721.95
$1,721.95 - $1,721.95
Current price $1,721.95

S&S CYCLE Cam Chest Kit with Plate - Chain Drive - Water Cooled - 540 Cam - Chrome Pushrods - M8 '17-'23

S&S CYCLE
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Earn $86.10 with Mega Bucks

Features Made in the USA Oil Pump/Cam Plate: Precision machined from billet aluminum Blue anodized finish Passage plugs removable for servicing ...

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Original price $929.95 - Original price $929.95
Original price
$929.95
$929.95 - $929.95
Current price $929.95

S&S CYCLE Big Bore Cylinder Set - 4.250" - Wrinkle Black w/o Highlighted Fins - M8 '17-'23

S&S CYCLE
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Earn $46.50 with Mega Bucks

Features Bolt-on cylinder set Bored slightly under nominal size and are not honed Made in the USA Notes S&S recommends using S&S Cycle h...

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Original price $929.95 - Original price $929.95
Original price
$929.95
$929.95 - $929.95
Current price $929.95

S&S CYCLE Big Bore Cylinder Set - 4.250" - Black Granite with Highlighted Fins - M8 '17-'23

S&S CYCLE
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Earn $46.50 with Mega Bucks

Features Bolt-on cylinder set Bored slightly under nominal size and are not honed Made in the USA Notes S&S recommends using S&S Cycle h...

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Original price $1,509.95 - Original price $1,509.95
Original price
$1,509.95
$1,509.95 - $1,509.95
Current price $1,509.95

S&S CYCLE Cylinder & Piston Kit - 131" Stroker - Wrinkle Black w/o Highlighted Fins - M8 '17-'23

S&S CYCLE
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Earn $75.50 with Mega Bucks

Features Huge displacement increase means huge power increase Bolt-on kit works with the stock crankcase Original engine serial numbers are retain...

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Original price $1,499.95 - Original price $1,499.95
Original price
$1,499.95
$1,499.95 - $1,499.95
Current price $1,499.95

S&S CYCLE 129" Big Bore Cylinder Kit - Wrinkle Black w/o Highlighted Fins - For 107" Engine - M8 '17-'23

S&S CYCLE
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Earn $75.00 with Mega Bucks

Features Bolt-on without requiring machining of the crankcase Original engine serial numbers are retained MLS (multi-layered steel) head gaskets R...

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Original price $948.95 - Original price $948.95
Original price
$948.95
$948.95 - $948.95
Current price $948.95

S&S CYCLE Camshaft Kit - 570G Gear Drive - Twin Cam '99-'06

S&S CYCLE
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Earn $47.45 with Mega Bucks

Features Designed for 88" to 103" CID engines with compression ratios between 9:1 and 10:1 Strongest from 3200-3700 rpm Increases valve timing acc...

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Original price $948.95 - Original price $948.95
Original price
$948.95
$948.95 - $948.95
Current price $948.95

S&S CYCLE Camshaft Kit - 585G - Gear Drive - Twin Cam '99-'06

S&S CYCLE
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Earn $47.45 with Mega Bucks

Features Designed for 88/96/103/110 cubic-inch engines with compression ratios from 10.0:1 to 10.5:1 Reverses the rear cam's direction of rotation...

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Original price $10,595.95 - Original price $10,595.95
Original price
$10,595.95
$10,595.95 - $10,595.95
Current price $10,595.95

S&S CYCLE T143 Long Block Engine - Wrinkle Black and Chrome - Touring '07-'16

S&S CYCLE
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Earn $529.80 with Mega Bucks

Features S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges S&S 635 easy-start gear drive cams and 1.725:1 rocker arms for ....

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Original price $10,595.95 - Original price $10,595.95
Original price
$10,595.95
$10,595.95 - $10,595.95
Current price $10,595.95

S&S CYCLE T143 Long Block Engine - Black Edition - Touring '99-'06 | Dyna '99-'05

S&S CYCLE
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Earn $529.80 with Mega Bucks

Features S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges S&S 635 easy-start gear drive cams and 1.725:1 rocker arms for ....

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Original price $8,595.95 - Original price $8,595.95
Original price
$8,595.95
$8,595.95 - $8,595.95
Current price $8,595.95

S&S CYCLE T124 High Compression Long Block Engine - Black - Touring '07-'16

S&S CYCLE
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Earn $429.80 with Mega Bucks

Features High compression Oil line installation kit required No fuel system or ignition systems included Special head machining fits stock length ...

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Original price $8,595.95 - Original price $8,595.95
Original price
$8,595.95
$8,595.95 - $8,595.95
Current price $8,595.95

S&S CYCLE T124 Low Compression Long Block Engine - Black - Touring '07-'16

S&S CYCLE
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Earn $429.80 with Mega Bucks

Features Includes Super Stock™ heads, T2 crankcase, high flow oil pump, cam cover and easy start 585 gear drive cams Special head machining fits s...

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Original price $10,595.95 - Original price $10,595.95
Original price
$10,595.95
$10,595.95 - $10,595.95
Current price $10,595.95

S&S CYCLE T143 Long Block Engine - Wrinkle Black and Chrome - Dyna '06-'17

S&S CYCLE
in stock
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Ships within 1 Business Day
Earn $529.80 with Mega Bucks

Features S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges S&S 635 easy-start gear drive cams and 1.725:1 rocker arms for ....

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Original price $10,595.95 - Original price $10,595.95
Original price
$10,595.95
$10,595.95 - $10,595.95
Current price $10,595.95

S&S CYCLE T143 Long Block Engine - Black Edition - Dyna '06-'17

S&S CYCLE
in stock
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Ships within 1 Business Day
Earn $529.80 with Mega Bucks

Features S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges S&S 635 easy-start gear drive cams and 1.725:1 rocker arms for ....

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Original price $3,109.95 - Original price $3,109.95
Original price
$3,109.95
$3,109.95 - $3,109.95
Current price $3,109.95

S&S CYCLE 128" Power Package - Chain Drive - Wrinkle Black with Non-Highlighted Fins - 114"/117" M8 '17-'23

S&S CYCLE
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Earn $155.50 with Mega Bucks

Features Made in the USA Big Bore Kit Big-bore bolt-on kit increases 114"/117" with 4-1/2" stroke M-Eight to 128" with no case machining require...

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Original price $299.95 - Original price $299.95
Original price
$299.95
$299.95 - $299.95
Current price $299.95

S&S CYCLE Cam Kit - 465C - M8 '17-'20

S&S CYCLE
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Earn $15.00 with Mega Bucks

Features Kit includes all required bearings, o-rings, and hardware Bolt-in compatible with all stock valve train components Provides increased tor...

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Original price $299.95 - Original price $299.95
Original price
$299.95
$299.95 - $299.95
Current price $299.95

S&S CYCLE Camshaft Kit - 550C Chain Drive - M8 '17-'21

S&S CYCLE
in stock
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Earn $15.00 with Mega Bucks

Features Kit includes all required bearings, o-rings, and hardware Ideal horsepower cam for 114" and larger engines Maximizes peak torque and hors...

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Original price $465.95 - Original price $465.95
Original price
$465.95
$465.95 - $465.95
Current price $465.95

S&S CYCLE Camshaft Kit - 550G Gear Drive - M8 '17-'21

S&S CYCLE
in stock
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Earn $23.30 with Mega Bucks

Features Kit includes all required bearings, o-rings, and hardware Ideal horsepower cam for 114" and larger engines Maximizes peak torque and hors...

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Original price $1,924.95 - Original price $1,924.95
Original price
$1,924.95
$1,924.95 - $1,924.95
Current price $1,924.95

S&S CYCLE Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Chrome Pushrods - M8 '17-'23

S&S CYCLE
in stock
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Earn $96.25 with Mega Bucks

Features All parts in each kit are matched to ensure superior quality, fit, finish and performance Oil pump and cam plate are precision-machined f...

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Original price $1,649.95 - Original price $1,649.95
Original price
$1,649.95
$1,649.95 - $1,649.95
Current price $1,649.95

S&S CYCLE 132" Cylinder Kit - 4.500" Stroke - Wrinkle Black w/Highlighted Fins - M8 '17-'23

S&S CYCLE
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Earn $82.50 with Mega Bucks

Features Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Stock bolt pattern Notes ...

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Original price $3,359.95 - Original price $3,359.95
Original price
$3,359.95
$3,359.95 - $3,359.95
Current price $3,359.95

S&S CYCLE 129" Power Package Engine Performance Kit - Chain Drive - Oil Cooled - Highlighted Fins - M8 '17-'23

S&S CYCLE
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Earn $168.00 with Mega Bucks

Features Transform 107" oil-cooled M8 into 129" with no case machining required Big bore cylinders come with matching cam, cam plate and oil pump...

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Original price $3,359.95 - Original price $3,359.95
Original price
$3,359.95
$3,359.95 - $3,359.95
Current price $3,359.95

S&S CYCLE 132" Power Package Engine Performance Kit - Chain Drive - Oil Cooled - Non-Highlighted Fins - M8 '17-'23

S&S CYCLE
in stock
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Earn $168.00 with Mega Bucks

Features Transform the 114" or the 117" oil-cooled M8 into 132" Adjustable pressure relief valve can be adjusted with unit installed in the engin...

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Original price $3,359.95 - Original price $3,359.95
Original price
$3,359.95
$3,359.95 - $3,359.95
Current price $3,359.95

S&S CYCLE 132" Power Package Engine Performance Kit - Chain Drive - Oil Cooled - Highlighted Fins - M8 '17-'23

S&S CYCLE
in stock
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Ships within 1 Business Day
Earn $168.00 with Mega Bucks

*SHIPPING TO THE USA & CANADA ONLY!!!EXCLUDING CALIFORNIA  Features Transform the 114" or the 117" oil-cooled M8 into 132" Adjustable pressu...

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Original price $3,359.95 - Original price $3,359.95
Original price
$3,359.95
$3,359.95 - $3,359.95
Current price $3,359.95

S&S CYCLE 132" Power Package Engine Performance Kit - Chain Drive - Oil Cooled - Highlighted Fins - M8 '17-'23

S&S CYCLE
in stock
Free Shipping
Ships within 1 Business Day
Earn $168.00 with Mega Bucks

*SHIPPING TO THE USA & CANADA ONLY!!!EXCLUDING CALIFORNIA  Features Transform the 114" or the 117" oil-cooled M8 into 132" Adjustable pressur...

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