Engine (3)

450S Cam — Intake 236°, Exhaust 238°, Lift 0.475"

-€57.28

S&S CYCLE 450S Cam — Intake 236°, Exhaust 238°, Lift 0.475"

Dyno-tested S&S 450S cam delivering good low and mid-range torque. Bolt-in for lower compression motors up to 8.5:1. Recommend hydraulic lifters. Made in USA.

€222.75 €280.03

-€365.62

S&S CYCLE Hooligan Engine Performance Kit — 1250 cc, 11.2:1 compression

Bolt-on big-bore kit with bolt-in cams and premium tappets; installs with stock heads, pushrods, and fuel system.

€1,424.66 €1,790.28

-€111.01

S&S CYCLE Billet Tappet Guides — Kit, Chrome

Precision-machined replacement set for stock-style crankcases; sold in pairs; made in the U.S.A.

€431.74 €542.75

-€111.66

S&S CYCLE Piston Kit for Super Stock® Heads — 80 cu in, Bore 3.500 in

For S&S® Super Stock® Heads only. Kit includes pistons, rings, wrist pins, and circlips. Made in the USA.

€434.24 €545.90

Piston Kit for Super Stock® Heads — 80", 3.500" bore, 4.250" stroke

-€114.09

S&S CYCLE Piston Kit for Super Stock® Heads — 80", 3.500" bore, 4.250"...

Complete piston kit for S&S® Super Stock® Heads; includes pistons, rings, wrist pins, and circlips. Deck height 1.3750" for 80" engine. Made in the USA.

€443.67 €557.76

-€121.44

S&S CYCLE 570 Easy Start Camshaft Kit — 570 Series grind, Chain

Temporarily reduces crank compression for easier starts, bolt-in kit that increases power from 3200–5700 rpm; includes camshafts and hardware. Installer must verify clearances. Not for models with OEM compression releases.

€472.27 €593.71

-€112.20

S&S CYCLE 585 Easy Start Camshaft Kit — 88–124 CID, 585 Series grind

Easy-start camshaft kit for select 88–124 CID engines. Bolt-in installation; includes required hardware. Installer must verify clearances.

€436.38 €548.58

-€222.31

S&S CYCLE 551 Easy Start Camshaft Kit — Easy Start, Gear

Easy-start camshaft kit that reduces compression at startup for easier cranking; bolt-in for stock or mildly modified Touring models. Includes camshafts and installation hardware. Not for models with OEM compression releases.

€864.53 €1,086.84

-€240.61

S&S CYCLE 585 Easy Start Camshaft Kit — 585 Series grind, gear type

Eases cold starts by reducing starting compression; bolt-in kit with all required hardware. Not for models with OEM compression releases.

€935.67 €1,176.28

-€99.53

S&S CYCLE Piston Kit 80" Stock Big Twin — 80", 3.530", 4-1/4"

Forged piston kit for stock Big Twin motors; includes pistons, rings, wristpins, and clips. Made in the U.S.A.

€387.03 €486.56

-€99.53

S&S CYCLE Forged 3-5/8" Bore Piston Kit — 3.625" bore, standard

Forged pistons for superior strength and durability.

Modern alloys and skirt profiles reduce noise and extend engine life.

Includes pistons, rings, wristpins, and clips.

€387.03 €486.56

-€91.87

S&S CYCLE Forged 3-5/8" Bore Piston Kit — +0.010" oversize

Forged pistons for superior strength; includes pistons, rings, wristpins and clips.

€357.27 €449.14

-€97.10

S&S CYCLE Forged 3-5/8" Bore Piston Kit — 3.645", +0.020"

Forged pistons for superior strength and long engine life; kit includes pistons, rings, wristpins, and clips.

€377.58 €474.68

-€99.53

S&S CYCLE Forged 3-5/8" Bore Piston Kit — Bore 3.655", Oversize +0.030"

Forged piston kit with modern alloys; includes pistons, rings, wristpins, and clips.

€387.03 €486.56

570C Camshaft Kit — 570 Series grind, Chain, Exhaust 255°, Intake 240°

-€93.94

S&S CYCLE 570C Camshaft Kit — 570 Series grind, Chain, Exhaust 255°,...

Designed for 88"–103" CID engines (9:1–10:1). Delivers strongest power from 3200–3700 rpm. Kit includes camshafts and installation components. Installer must verify clearances; requires high lift valve springs.

€365.33 €459.27

-€148.67

S&S CYCLE Piston Kit for Hot Set Up Kit® — Bore 4.125", 111/117/124 cu in

Complete piston kit with rings, wristpins, and clips. Made in the USA. Fits up to 4-5/8" stroke; deck height 1.050".

€585.33 €734.00

Piston Kit for Hot Set Up Kit® — Bore 4.125", Oversize +0.010", Deck height 1.050", Fits up to 4-5/8" stroke

-€143.22

S&S CYCLE Piston Kit for Hot Set Up Kit® — Bore 4.125", Oversize...

Complete set with forged pistons, rings, wristpins, and clips; made in the USA. Deck height 1.050", fits up to 4-5/8" stroke.

€556.97 €700.19

Piston Kit for Hot Set Up Kit® — 4.125" bore, +0.020" oversize, deck 1.050", fits 4-5/8" stroke

-€143.22

S&S CYCLE Piston Kit for Hot Set Up Kit® — 4.125" bore, +0.020"...

Complete piston kit with forged pistons, rings, wristpins, and clips. Made in the USA. Deck height 1.050"; fits up to 4-5/8" stroke.

€556.97 €700.19

-€122.61

S&S CYCLE Cam Cover Kit — Silver, Natural

Precision-machined castings; inner functional cover with decorative bolt-on outer cover; internal breather passage vents the crankcase; accepts points or electronic ignition systems; made in the U.S.A.

€346.58 €469.19

-€124.61

S&S CYCLE High Compression Piston Kit — 4.010" bore, 110 cu in, 10.6:1

Performance upgrade with precise deck height and wristpin fit; not compatible with twin cooled or '17 touring models.

€484.59 €609.20

-€121.37

S&S CYCLE Big Bore Forged Piston Kit — Bore 3.937", Stroke 4", 98 cu in

Forged pistons designed for big bore engine upgrades; compatible with stock rods and suitable for cylinder boring.

€472.00 €593.37

Big Bore Forged Piston Kit — 3.937" bore, 4-3/8" stroke, 107 cu in, 10.4:1 compression

-€121.37

S&S CYCLE Big Bore Forged Piston Kit — 3.937" bore, 4-3/8" stroke, 107...

Pistons compatible with stock rods with tapered wristpin ends; cylinders may be bored to fit larger pistons.

€472.00 €593.37

Piston Kit for S&S Motors — 3.875" bore, +0.005" oversize, 103 cu in

-€111.18

S&S CYCLE Piston Kit for S&S Motors — 3.875" bore, +0.005" oversize, 103...

Complete piston kit with pistons, rings, wrist pins and clips for S&S Motors. Made in the U.S.A.

€432.34 €543.52

Piston Kit for S&S Motors — Bore 3.875", Displacement 103", Oversize +0.010"

-€111.18
Out of Stock

S&S CYCLE Piston Kit for S&S Motors — Bore 3.875", Displacement 103",...

Complete piston kit with forged pistons, rings, wrist pins and clips. Made in the U.S.A.

€432.34 €543.52

$Piston Kit for S&S Motors — Bore 3.500\", Oversize +0.020\", Displacement 80\"$

-€34.97

S&S CYCLE Piston Kit for S&S Motors — Bore 3.500\", Oversize +0.020\",...

Complete piston kit with rings, wrist pins and clips for full motor replacement.

Made in the U.S.A.

€135.99 €170.96

-€112.20

S&S CYCLE 557 Easy Start Camshaft Kit — 557 Series grind, chain drive

Bolt-in camshaft kit that eases starting by temporarily reducing compression; includes all required seals and hardware. Installer must verify clearances. Not for OEM compression-release models.

€436.38 €548.58

-€2.41

S&S CYCLE Wrist Pin Circlips — 0.927 in, 4-pack

Precision circlips for 0.927 in wristpins. Made in the U.S.A.

€9.39 €11.80

-€57.28

S&S CYCLE H-Grind Camshaft — H grind, gear type

OEM hydraulic replacement camshaft for '48–'84 Big Twins. Ideal for restoration of 74" and 80" engines. Available for generator and alternator engine variations.

€222.75 €280.03

-€57.28

S&S CYCLE H-Grind Camshaft — Gear, fits 74" and 80" engines

OEM-spec hydraulic camshaft, a dead-on reproduction of the '48–'84 Big Twins cams; ideal for restoring 74" and 80" engines.

€222.75 €280.03

-€213.10

S&S CYCLE 583G Gear Drive Camshaft Kit — 583 Series grind

Reverses rear cam rotation for increased cam lift potential and improved valve timing accuracy. Professional installation required; cam bearings and gaskets must be replaced.

€828.74 €1,041.84

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