Engine

132" High Compression / 136" Big Bore Kit — 132", 136", stroke 4-1/2", 4-5/8"

-€346.84

S&S CYCLE 132" High Compression / 136" Big Bore Kit — 132", 136", stroke...

132" high-compression kit fits 114"/117" motors with 4-1/2" stroke flywheels; 136" requires a 4-5/8" S&S flywheel (sold separately).

€1,349.11 €1,695.95

-€346.84

S&S CYCLE Big Bore Kit — 132", 136", 4-1/2" stroke, 4-5/8" stroke

132" high-compression kit fits 114"/117" motors with a 4-1/2" stroke flywheel only. 136" big-bore requires an S&S 4-5/8" stroke flywheel (sold separately).

€1,349.11 €1,695.95

132" High Compression / 136" Big Bore Kit — 4-1/2" & 4-5/8" stroke

-€346.84

S&S CYCLE 132" High Compression / 136" Big Bore Kit — 4-1/2" & 4-5/8"...

High-compression big bore kit increases compression and torque; requires a specific longer-stroke flywheel to reach the larger big bore (sold separately).

€1,349.11 €1,695.95

132" High Compression / 136" Big Bore Kit — 132 cu in, 136 cu in, 4.5 in stroke, 4.625 in stroke, Black

-€346.84
New

S&S CYCLE 132" High Compression / 136" Big Bore Kit — 132 cu in, 136 cu...

High-compression kit enabling 132" or 136" big bore capability; requires specific stroke flywheels. S&S flywheel needed for 136" (sold separately).

€1,349.11 €1,695.95

132" High Compression / 136" Big Bore Kit — 4-1/2" stroke, 4-5/8" stroke

-€346.84
New

S&S CYCLE 132" High Compression / 136" Big Bore Kit — 4-1/2" stroke,...

Fits 114"/117" motors with 4-1/2" stroke flywheels; 136" build requires S&S 4-5/8" flywheel (sold separately).

€1,349.11 €1,695.95

Camshaft Kit — 496 Series grind, chain drive

-€55.93

S&S CYCLE Camshaft Kit — 496 Series grind, chain drive

Biggest bolt-in S&S camshaft for M8 that increases horsepower and torque. Compatible with stock valve springs; includes gasket, Viton® o-rings, and instructions. Not for VVT motors.

€217.53 €273.46

Pinion Shaft and Camshaft Bolt Kit — Camshaft, Pinion Shaft, Black

-€7.31

S&S CYCLE Pinion Shaft and Camshaft Bolt Kit — Camshaft, Pinion Shaft,...

High-strength 12-point heat-treated fasteners with precision rolled threads and an enhanced underhead flange. Exceeds grade 8. Made in USA.

€28.48 €35.79

On sale!
-€75.48
New

S&S CYCLE 640 Easy Start Camshaft Kit — 0.635" lift, 635 series grind

Reduces starting compression for easier starts on 95"/96"/103"/110" engines; runs with full compression once started. Made in the USA.

€294.14 €369.62

-€18.03

S&S CYCLE Dual Spray Piston Cooling Jet Kit — 6061-T6 aluminum, anodized

Dual Spray jet kit redirects oil to evenly cool intake and exhaust piston faces; shortened nozzles for extra rod clearance; includes gaskets and hardware.

€70.24 €88.27

-€7.48

S&S CYCLE Gasket Head 1250cc Kit — 1250 cc

Precision head gasket kit for 1250 cc engines.

€29.15 €36.63

-€96.42

S&S CYCLE TC3 Cam Support Plate — Blue, Aluminum

Adjustable oil pressure regulator, removable passage plugs, rebuildable bronze bushings, precision CNC construction.

€374.97 €471.39

M8 Softail Crankcase — MK-Series, Matte Black

-€571.20

S&S CYCLE M8 Softail Crankcase — MK-Series, Matte Black

Retains stock deck height with a large-volume sump and machined oil scraper. Made in the USA and includes MSO. Fits stock Softail frames and supports big-bore builds (136" kits and 4 5/8" stroker crank sold separately).

€2,225.67 €2,796.87

-€40.42

S&S CYCLE Quickee Pushrods — 0.4375 in, Adjustable, Set of 4

Revolutionary design for faster installation without removing rocker covers. Threaded adjuster slides into place and locks securely. Drilled ball ends allow oil flow. Made in the USA.

€157.52 €197.94

Billet Head Breather — Blue Anodized, Pair

-€46.80

S&S CYCLE Billet Head Breather — Blue Anodized, Pair

Precision 6061 billet aluminum replacement for OEM plastic breathers; dual O-ring seal, labyrinth design reduces oil pass-through, lowers emissions, and increases durability.

€182.39 €229.19

-€249.93
New

S&S CYCLE Cam Chest Kit without Cams for Gear Drive Twin Cam — Oil...

Complete cam chest kit (without cams) for Gear Drive Twin Cam — improves oil flow, reduces valve-train noise, and includes pushrods, tappets, and tappet cuffs.

€973.86 €1,223.79

-€336.15
New

S&S CYCLE Big Bore Cylinder Kit — Bore 4.320", 129 cu in

Retains original engine serial numbers
MLS (Multi-Layered Steel) head gaskets
Retains stock engine height and bolt pattern
Works with stock crankcase
Not compatible with VVT models

€1,307.56 €1,643.71

MK136 Engine with 550G Cam — 550G camshaft, oil-cooled

-€395.49

S&S CYCLE MK136 Engine with 550G Cam — 550G camshaft, oil-cooled

Black Edition powerplant for closed-course competition. Made in the USA.

€11,197.40 €11,592.89

-€395.49

S&S CYCLE MK136 Engine with 475G Cam — Oil‑cooled

Black Edition MK136 engine with 475G camshaft. Made in the USA. For oil-cooled applications; closed-course competition use only.

€11,197.40 €11,592.89

132" High Compression / 136" Big Bore Kit — 132"/136", 4-1/2"–4-5/8" stroke

-€346.84

S&S CYCLE 132" High Compression / 136" Big Bore Kit — 132"/136",...

High-compression big-bore kit for V-twin performance builds; requires the correct flywheel for larger bore increases (flywheel sold separately).

€1,349.11 €1,695.95

-€3.17
Out of Stock

S&S CYCLE Rep Gasket Base Rocker Cover 4-1/8" — 90-4071-S

Replacement gasket for rocker cover base; fits 4-1/8" openings.

€12.34 €15.51

-€5.30

BARNETT Scorpion Derby Cover Gasket — 646-30-51090

Replacement gasket for Big Twin Scorpion Derby Cover. Ensures a tight seal to prevent oil leaks during service and operation.

€14.94 €20.24

High-Performance Replacement Ring Set — Bore 3.875", Displacement 95", VM Series

-€12.14

WISECO High-Performance Replacement Ring Set — Bore 3.875",...

Includes rings for one piston only; fits only matching pistons from the same manufacturer.

€34.35 €46.49

-€325.30

S&S CYCLE 96" Big Bore Kit — 3.625" bore, 4-5/8" stroke, Black

Complete 96" big bore kit includes cylinders, pistons, rings and gaskets; made in the U.S.A.; requires crankcase boring and a skilled technician for installation.

€1,265.05 €1,590.35

-€335.32
New

S&S CYCLE Cylinder Kit — 4.250 in bore, 4.375 in stroke

Precision cylinder kit with updated profile and stock bolt pattern. Not for 121" CVO models.

€1,304.28 €1,639.60

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