Engine (7)

$Piston Kit for S&S Motors — +0.020\" oversize, 3.500\" bore$

-€34.97

S&S CYCLE Piston Kit for S&S Motors — +0.020\" oversize, 3.500\" bore

Includes forged pistons, rings, wrist pins and clips for a complete motor replacement. Made in the U.S.A.

€135.99 €170.96

-€38.66

S&S CYCLE Piston Kit for S&S Motors — 3.5" bore, 80 cu in

Complete piston kit including pistons, rings, wrist pins and clips. Made in the U.S.A. Professional installation recommended.

€150.64 €189.30

Extreme Sealing Technology Complete Gasket Kit — '66-'69 Shovelhead, 3.770", 1.02 mm (0.040")

-€35.34

COMETIC Extreme Sealing Technology Complete Gasket Kit — '66-'69...

Full gasket kit with MLS head gaskets, Steel Viton-coated base gaskets, blue Viton valve stem seals, and AFM exhaust gaskets. Made in the USA.

€119.92 €155.26

640 Easy Start Camshaft Kit — 95"/96"/103"/110" engines, 10.5:1–11.5:1 compression, 3,000–6,000 rpm

-€126.14

S&S CYCLE 640 Easy Start Camshaft Kit — 95"/96"/103"/110" engines,...

Reduces compression for easier starting; retracts at rpm for full compression. For 95"–110" engines, 10.5:1–11.5:1. Installer checks required.

€490.59 €616.73

-€98.76

S&S CYCLE Camshaft Kit with Inner Gears — 510 Series grind, Gear type

Complete camshaft kit with inner and outer gears plus installation hardware: gearcover gasket, bearings, oil passage block-off kit, retaining ring, o-ring and instructions.

€384.07 €482.83

-€95.59

WISECO Forged Piston Kit — 1200 cc, 12.0:1

High-performance piston kit with aerospace-grade alloys. Includes pistons, rings, pins, clips, and needle bearing when applicable. Dyno-tested for superior performance.

€270.44 €366.03

Extreme Sealing Technology Complete Gasket Kit — 1.02 mm (0.040"), 3.50", for '92-'99 EVO Big Twin

-€63.08

COMETIC Extreme Sealing Technology Complete Gasket Kit — 1.02 mm...

Complete gasket kit featuring MLS head gaskets, steel Viton-coated base gaskets, blue Viton valve stem seals and AFM race-style exhaust gaskets. Includes motor kit plus primary, derby and inspection cover gaskets where applicable. Made in the USA. Fits '92-'99 EVO Big Twin.

€214.23 €277.31

Cam Set for Chain Drive — 57 Series, Intake 236°, Exhaust 240°, Pair

-€83.75

ANDREWS Cam Set for Chain Drive — 57 Series, Intake 236°, Exhaust...

Computer-designed alloy-steel cam sets made in the USA; installer must verify clearances and splined cam drive sprocket compatibility.

€325.69 €409.44

-€31.72

COMETIC V-Twin Top End Gasket Kits — 3.500" bore, 985 cc

Complete EST top-end gasket kit with embossed stainless-steel head, base, and rocker gaskets covered by a proprietary rubber sealing material. Includes all gaskets, seals, and O-rings required to rebuild the top end. Made in the USA.

€89.76 €121.48

Big Bore Piston Kit — Bore 4.250 in, Stroke 4.500 in, Displacement 128 cu in, Oversize +0.010 in

-€131.17

S&S CYCLE Big Bore Piston Kit — Bore 4.250 in, Stroke 4.500 in,...

Complete piston kit including pistons, rings, wristpins and clips. Compression ratios are approximate and calculated using correct cylinder lengths.

€510.10 €641.27

V-Twin Top End Gasket Kits — 3.500" bore, 1340/1450 cc, '84–'91 EVO Big Twin

-€30.16

COMETIC V-Twin Top End Gasket Kits — 3.500" bore, 1340/1450 cc,...

EST top-end gasket kit with embossed stainless steel head, base, and rocker gaskets coated in a proprietary rubber material. Includes all gaskets, seals, and O-rings required to rebuild the top end. Made in the USA.

€85.38 €115.54

-€274.73

S&S CYCLE Big Bore Piston Kit — 4.250" bore, 4.625" stroke, 131 cu in

Complete piston kit includes pistons, rings, wristpins and clip. Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S.

€345.16 €619.89

V-Twin Top End Gasket Kits — For '92–'99 EVO Big Twin, bore 3.500", thickness 0.76 mm (0.030")

-€25.06

COMETIC V-Twin Top End Gasket Kits — For '92–'99 EVO Big Twin, bore...

Complete EST top end gasket kit with embossed stainless steel gaskets and proprietary rubber covering. Includes all seals and O-rings. Made in the USA.

€85.09 €110.15

-€107.92

S&S CYCLE Piston Kit — 4.00" bore, 4.00" stroke, 100 cu in displacement

Forged flat-top pistons intended for S&S Super Sidewinder and other custom 4" bore engine applications, built for reliable performance and tight tolerances.

€419.69 €527.61

-€85.50

FEULING OIL PUMP CORP. Reaper® 543 Cam — 543 Series, chain, pair

Bolt-in performance cam for street machines; smooth, quiet valve train and strong 1900–6000 RPM power band.

€332.49 €417.99

-€17.75

COMETIC Transmission Gasket Kit — 5-Speed

Complete kit with gaskets, seals and O-rings for transmission service. Made in the USA.

€60.31 €78.06

Replacement Piston — 3.760" diameter, +0.010" oversize, 4-3/8" stroke, kit

-€23.55

DRAG SPECIALTIES Replacement Piston — 3.760" diameter, +0.010" oversize, 4-3/8"...

OEM-quality cast aluminum piston kit. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (rings sold separately).

€66.56 €90.11

-€26.33

DRAG SPECIALTIES Replacement Piston — 3.875" diameter, 4-3/8" stroke, kit

OEM-quality piston kit includes two pistons, wrist pins and clips. Economical replacement with proven performance.

€74.41 €100.74

-€24.58

COMETIC Transmission Gasket Kit — C9469

Comprehensive gasket kit with all seals and O-rings for transmission service; made in the USA for reliable, long-term performance.

€30.56 €55.14

-€26.33

DRAG SPECIALTIES Replacement Piston — 3.875" diameter, 4-3/8" stroke, +0.005"

OEM-quality cast aluminum alloy pistons; kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€74.41 €100.74

-€8.14

COMETIC Transmission Gasket Kit — Transmission, C9640

Complete set of gaskets, seals and O‑rings for drivetrain service. Made in the USA and built for long-term reliability.

€27.63 €35.77

-€8.14

COMETIC Transmission Gasket Kit — COMETIC, C9639

Complete kit with all gaskets, seals and O-rings needed for transmission service. Made in the USA.

€27.63 €35.77

-€9.03

COMETIC Transmission Gasket Kit — COMETIC C9464F

Complete gasket kit for transmission service including gaskets, seals and O-rings. Made in the USA.

€25.53 €34.56

-€11.97

COMETIC Transmission Gasket Kit — 4-Speed, C9465

Complete gasket set with gaskets, seals, and O-rings for reliable sealing during transmission service.

Made in the USA for long-term durability.

€33.88 €45.85

-€29.38

DRAG SPECIALTIES Piston — 3.750" bore, +0.020" oversize

OEM-quality piston kit for Twin Cam motors. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings.

€83.05 €112.43

-€32.37

DRAG SPECIALTIES Big Bore Piston — Bore 3.875" , Compression 10.25:1

Big Bore piston for Twin Cam engines — precision-machined for dependable performance and straightforward installation.

€91.45 €123.82

Big Bore Piston — 3.875" bore, +0.005" oversize, 10.25:1 compression

-€30.22

DRAG SPECIALTIES Big Bore Piston — 3.875" bore, +0.005" oversize, 10.25:1...

Precision big bore piston for Twin Cam engines — ideal for rebuilds and performance builds.

€85.40 €115.62

-€51.63

S&S CYCLE H-Grind Camshaft — Gear, for '48–'84 Big Twins, fits 74" and 80"

OEM-spec hydraulic H-Grind camshaft, reproduces stock '48–'84 Big Twins cams; ideal for 74" and 80" restorations. Compatible with generator and alternator engines.

€200.80 €252.43

-€192.09

S&S CYCLE 551G Gear Drive Camshaft Kit — 551 Series grind

Bolt-in cam set for 96–106 CID engines (9:1–9.9:1). Improves low- and midrange torque and timing accuracy; professional installation required.

€747.05 €939.14

-€84.68

S&S CYCLE 551C Chain Drive Camshaft Kit — Chain, 551 Series

Bolt-in cam set for 96–106 CID engines; improves low and midrange torque. Fits models with hydraulic tensioner chain drive.

€329.33 €414.01

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