Engine

-€1,328.72
Out of Stock

S&S CYCLE 124" Hot Set Up® Engine Performance Kit — 4.625" stroke,...

Converts stock engines to 124" for non-balanced Twin Cam models.
Complete kit with S&S heads, pistons, cams, tappets, pushrods, rocker arms, hardware and gaskets.
Made in the USA; EFI recalibration required. Fuel or ignition system not included.
Verify all clearances and assembly specifications before installation.

€5,168.44 €6,497.16

P-93 Series Engine — 93 cu in, 3.625" bore × 4.5" stroke, 8.5:1, Silver

-€336.66
Out of Stock

S&S CYCLE P-93 Series Engine — 93 cu in, 3.625" bore × 4.5" stroke,...

Drop-in long-block for '70–'84 custom chassis with alternator-style primary; stock-look cylinders, correct sprocket shaft length, and factory-style intake/exhaust fitment.

€9,538.97 €9,875.63

124" Hot Set Up® Engine Performance Kit — 4.625" stroke, 4.125" bore, Wrinkle Black powder-coated

-€1,565.85
Out of Stock

S&S CYCLE 124" Hot Set Up® Engine Performance Kit — 4.625" stroke,...

Complete kit to convert non-balanced Twin Cam engines to 124" using stock crankcases; includes S&S Super Stock® heads, 4.125" bore cylinders, forged pistons, 4.625" stroke flywheel, cams, tappets, pushrods, roller rocker arms, hardware and gaskets. Made in USA. EFI must be recalibrated.

€6,089.42 €7,655.27

$124\" Hot Set Up® Engine Performance Kit — 4.625\" stroke, 4.125\" bore, gear drive, Wrinkle Black$

-€1,476.03
Out of Stock

S&S CYCLE 124\" Hot Set Up® Engine Performance Kit — 4.625\" stroke,...

Complete kit to upgrade balanced Twin Cam engines — includes Super Stock heads, big bore cylinders, forged pistons, flywheel, cams, tappets, adjustable pushrods, rocker arms, hardware and instructions. EFI recalibration required.

€5,740.10 €7,216.13

-€8.23
Out of Stock

K&L SUPPLY Valve Stem Kit Replacement Part

Replacement parts designed for valve stem kits, ensuring optimal performance for your Harley-Davidson.

€23.26 €31.49

SH93 Vintage-Style Engine — 93", 3.625" bore, 4.500" stroke, Black, Natural

-€2,967.99
Out of Stock

S&S CYCLE SH93 Vintage-Style Engine — 93", 3.625" bore, 4.500" stroke,...

Fits '70-'99 custom chassis with alternator-style primary; natural crankcase with black powder-coat cylinders; S&S Super Stock® components; Made in the USA.

€11,684.99 €14,652.98

106" Hot Set Up® Engine Performance Kit — 106", 3.927" bore, 4.375" stroke, 10.0:1

-€502.52
Out of Stock

S&S CYCLE 106" Hot Set Up® Engine Performance Kit — 106", 3.927" bore,...

Big-bore top-end kit that increases cooling and displacement. Includes cylinders, pistons with rings, top-end gasket kit, pushrods, tappets, chain-drive cams and instructions. EFI recalibration required; fuel system not included.

€1,954.24 €2,456.76

V111 Long-Block Engine — 111 cu in, 4-1/8" x 4-1/8" bore/stroke, 9.8:1, Black

-€259.99
Out of Stock

S&S CYCLE V111 Long-Block Engine — 111 cu in, 4-1/8" x 4-1/8"...

Fits '84–'99 Harley-Davidson big twin chassis and compatible custom frames. ~30% more HP and torque, short-stroke for less vibration, shorter height for easier installation. Does not include carb or ignition.

€7,366.28 €7,626.27

Sidewinder® Big Bore Stroker Engine Performance Kit — 96", 3.625" bore, 4.625" stroke

-€764.71
Out of Stock

S&S CYCLE Sidewinder® Big Bore Stroker Engine Performance Kit — 96",...

Complete Sidewinder Big Bore stroker kit with forged pistons, cast iron cylinders, balanced flywheel assembly and all required gaskets; made in U.S.A.

€2,973.88 €3,738.59

-€25.55
Out of Stock

K&L SUPPLY Valve Core

Replacement part for valve stem kits, ensuring optimal performance.

€72.20 €97.75

$T124 High Compression Long Block Engine — 124\", 10.8:1, 4.125\" bore, 4.625\" stroke, Wrinkle Black$

-€291.38
Out of Stock

S&S CYCLE T124 High Compression Long Block Engine — 124\", 10.8:1,...

Purpose-built T124 long block with Super Stock heads, TC3 oil pump and 640 gear drive cams. Not compatible with Softail; fuel and ignition systems not included.

€8,255.69 €8,547.07

-€6.45
Out of Stock

K&L SUPPLY Valve Stem Kit Replacement Part

Replacement parts designed for valve stem kits, ensuring optimal performance for your Harley-Davidson.

€18.23 €24.68

Sidewinder® Big Bore Stroker Engine Performance Kit — 93", 3.625" bore, 4.5" stroke

-€841.81
Out of Stock

S&S CYCLE Sidewinder® Big Bore Stroker Engine Performance Kit — 93",...

Comprehensive kit to upgrade a stock Shovelhead; includes cylinders, pistons, flywheel assembly, rods, pushrods, gaskets and a heavy-duty top motor mount.

€3,280.10 €4,121.91

T111 Long Block Engine — 111 cu in, 4.125 in bore, 4.125 in stroke, 9.8:1

-€286.66
Out of Stock

S&S CYCLE T111 Long Block Engine — 111 cu in, 4.125 in bore, 4.125 in...

T111 long block with Super Stock heads, easy-start 585 gear drive cams and TC3 oil pump. Intake system sold separately. Made in USA.

€8,125.02 €8,411.68

-€8.29
Out of Stock

K&L SUPPLY Valve Stem Kit Replacement Part

Replacement parts designed for valve stem kits, ensuring optimal performance for your Harley-Davidson.

€23.43 €31.72

Sidewinder® Big Bore Stroker Engine Performance Kit — 93", 3.625" bore, 4.5" stroke, Black

-€723.44
Out of Stock

S&S CYCLE Sidewinder® Big Bore Stroker Engine Performance Kit — 93",...

Comprehensive Sidewinder big-bore stroker kit to upgrade stock 74" or 80" H-D. Shovelhead engines; includes cylinders, forged pistons, balanced flywheel, heavy-duty rods, gaskets, and hardware. Made in the U.S.A.

€2,813.38 €3,536.82

T124 High Compression Long Block Engine — 124", 10.8:1, 4.125" x 4.625"

-€294.17
Out of Stock

S&S CYCLE T124 High Compression Long Block Engine — 124", 10.8:1, 4.125"...

High-compression T124 long block; includes Super Stock™ heads, crankcase, high flow oil pump, cam cover and easy start 640 cams. Oil line kit required; no fuel or ignition systems included.

€8,335.16 €8,629.33

100" Power Package Engine Performance Kit — 4.000" bore, 100" displacement, 10.5:1 compression

-€796.28
Out of Stock

S&S CYCLE 100" Power Package Engine Performance Kit — 4.000" bore, 100"...

Complete bolt-in engine performance kit from S&S. Includes cylinders, piston kits with pins and clips, Easy Start® cams, Quickee pushrods, TC3 cam support plate and oil pump, and precision hydraulic tappets. Made in USA. Not for '06 Dyna; '99–'04 Twin Cams need separate valve spring kit.

€3,096.60 €3,892.88

T124 Low Compression Long Block Engine — 124", 4.125" bore, 4.625" stroke, 10.2:1

-€295.99
Out of Stock

S&S CYCLE T124 Low Compression Long Block Engine — 124", 4.125" bore,...

Complete T-Series low compression long block with Super Stock heads, high-flow oil pump and 585 gear drive cams. Does not include fuel or ignition systems.

€8,386.35 €8,682.34

100" Power Package Engine Performance Kit — 100 ci, 4.000" bore, 10.5:1 compression

-€735.05
Out of Stock

S&S CYCLE 100" Power Package Engine Performance Kit — 100 ci, 4.000"...

Complete engine performance kit with cylinders, pistons, cams, pushrods, cam support plate, oil pump and precision hydraulic tappets. Made in the USA.

€2,858.49 €3,593.54

$T143 Long Block Engine — 143\", bore 4.425\", stroke 4.625\", 10.5:1$

-€435.21
Out of Stock

S&S CYCLE T143 Long Block Engine — 143\", bore 4.425\", stroke 4.625\",...

Premium S&S long block assembly with CNC heads, gear-driven cams, high-flow oiling, and Super Stock crankcases. Requires T143-specific or custom exhaust. Carb/intake and ignition sold separately.

€12,330.97 €12,766.18

-€1.07
Out of Stock

K&L SUPPLY 90° Bend/Angled Valve Stem

The 90° Bend/Angled Valve Stem simplifies tire inflation on dual disc wheels with its direct 90° design, made from lightweight aluminum.

€3.02 €4.09

100" Power Package Engine Performance Kit — 100 ci, 4.000" bore, 10.5:1 compression, silver

-€825.40
Out of Stock

S&S CYCLE 100" Power Package Engine Performance Kit — 100 ci, 4.000"...

Bolt-in engine kit that increases displacement to 100 ci and improves valvetrain durability. Includes cylinders, piston kits, S&S 585 cams, Quickee pushrods, TC3 cam support plate and oil pump, and precision hydraulic tappets. Not for '06 Dyna; not compatible with S&S 79 cc Super Stock® heads.

€3,209.91 €4,035.31

T124 Low Compression Long Block Engine — 124 cu in, 4.125" bore, 4.625" stroke, 10.2:1, Chrome, Wrinkle Black

-€297.81
Out of Stock

S&S CYCLE T124 Low Compression Long Block Engine — 124 cu in, 4.125"...

Complete T124 long-block assembly with Super Stock™ heads and T2 crankcase. Fits stock-length intake manifolds. Stock-style breathing system. No fuel or ignition included.

€8,438.02 €8,735.83

100" Power Package Engine Performance Kit — 100" displacement, 4.000" bore, 10.5:1 compression

-€819.32
Out of Stock

S&S CYCLE 100" Power Package Engine Performance Kit — 100" displacement,...

Complete bolt-in engine performance kit containing S&S cylinders, piston kits, S&S 585 cams, Quickee pushrods, TC3 cam support and oil pump, and precision hydraulic tappets. See compatibility notes before ordering.

€3,192.49 €4,011.81

-€2.38
Out of Stock

K&L SUPPLY 90° Bend/Angled Valve Stem

The 90° Bend/Angled Valve Stem simplifies tire inflation on dual disc wheels and is compatible with most tubeless tire rims.

€6.69 €9.07

110" Power Package Performance Kit — 4" bore, 10.5:1 compression, chain cam drive, Silver

-€796.28
Out of Stock

S&S CYCLE 110" Power Package Performance Kit — 4" bore, 10.5:1...

Complete S&S 110" performance kit with big-bore cylinder, 10.5:1 pistons, 585 cams and premium hydraulic tappets. Not for use with S&S 79cc heads.

€3,096.60 €3,892.88

-€435.21
Out of Stock

S&S CYCLE T143 Long Block Engine — 143 cu in, 4.425 x 4.625 in, Chrome

Race-proven T143 long block with CNC B3 heads, gear drive cams, high-flow oil pump; fits stock chassis. Does not include carb/intake or ignition.

€12,330.97 €12,766.18

T124 High Compression Long Block Engine — 124" displacement, 10.8:1 compression, Chrome

-€311.88
Out of Stock

S&S CYCLE T124 High Compression Long Block Engine — 124" displacement,...

High-compression T124 long block with Super Stock™ heads, crankcase, high-flow oil pump and easy start 640 gear drive cams. Oil line kit required. No fuel or ignition systems included.

€8,836.44 €9,148.32

110" Power Package Performance Kit — Bore 4.000", 10.5:1 compression, Silver

-€825.40
Out of Stock

S&S CYCLE 110" Power Package Performance Kit — Bore 4.000", 10.5:1...

Complete S&S performance kit to increase displacement and torque. Includes 4" big-bore cylinder, 10.5:1 pistons, 585 cams, Quickee Pushrods, and hydraulic tappets. Not for S&S 79cc heads.

€3,209.91 €4,035.31

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