Engine (31)

Bore Cylinder and Stroker Piston Kit — 84", 86", 88" displacement, 3.4375" bore

-€378.71

S&S CYCLE Bore Cylinder and Stroker Piston Kit — 84", 86", 88"...

Complete cylinder and piston kit for 84", 86" and 88" stroker engines; includes pistons, rings, gaskets and hardware.

€1,472.75 €1,851.46

3-5/8" Big Bore Cylinder and Piston Kit — 3.625" bore, 88" displacement, 4.25" stroke, 7.5:1 compression

-€394.56

S&S CYCLE 3-5/8" Big Bore Cylinder and Piston Kit — 3.625" bore, 88"...

Complete big-bore cylinder and piston kit with forged pistons, gaskets, and hardware; ideal for stroker engine builds. Made in the U.S.A.

€1,537.43 €1,931.99

Bolt-In Sidewinder® 4" Big Bore Kits — 4" bore, 4" stroke, 100" displacement, 10.5:1 compression

-€352.00

S&S CYCLE Bolt-In Sidewinder® 4" Big Bore Kits — 4" bore, 4" stroke,...

Bolt-in big bore kit with cast ductile iron sleeves for improved heat transfer. Complete kit includes cylinders, forged pistons, rings, pins, clips and gaskets. Not for use with S&S 79cc heads.

€1,368.90 €1,720.90

Bolt-In Sidewinder® 4" Big Bore Kits — 4" bore, 110" displacement, 10.5:1 compression

-€486.41

S&S CYCLE Bolt-In Sidewinder® 4" Big Bore Kits — 4" bore, 110"...

Complete bolt-in Big Bore kit for a reliable street power upgrade; includes cylinders, forged pistons, rings, pins and gaskets.

€1,374.63 €1,861.04

-€48.12

S&S CYCLE Gasket Kit — 3.500" bore, Top End

Premium top-end gasket kit. Made in the USA. Rocker box gaskets sold separately.

€187.12 €235.24

-€43.30

S&S CYCLE Gasket Kit — 3.625" bore, Top End

Premium gaskets made in the USA. Does not include rocker box gaskets; purchase separately.

€168.40 €211.70

-€35.77

S&S CYCLE Top End Gasket Kit — Bore 3.625"

Complete top-end gasket kit with head, base and exhaust gaskets plus O-rings. Made in the U.S.A. Rocker box gaskets sold separately.

€101.07 €136.84

-€26.46

S&S CYCLE Gasket Kit — 3.500" bore, Top end

High-quality gasket kit for top-end rebuilds. Rocker box gaskets sold separately.

€102.90 €129.36

-€2.82

COLONY Oil Screen Plug — Chrome

Oil screen cap for Big Twin models. Made in the USA.

€7.99 €10.81

-€1.90
Out of Stock

COLONY Oil Screen Plug — Cadmium

Oil screen plug for Big Twin models; made in the USA. Direct fit and simple installation.

€5.34 €7.24

-€3.60
Out of Stock

COLONY OEM-Style Oil Pump Plug — Chrome

OEM-style replacement plug for oil pump openings. Made in the USA.

€10.16 €13.76

-€3.60

COLONY OEM-Style Oil Pump Plug — Chrome

OEM-style oil pump plug — direct replacement to restore sealing and pressure control. Made in the USA.

€10.16 €13.76

-€1.78

COLONY Oil Pump Mounting Hardware — 1/4"-24 hex nuts, kit

Six-pack 1/4"-24 hex nuts with OEM-style mounting hardware for oil pump installation.

€5.01 €6.79

-€1.53

COLONY Oil Pump Mounting Hardware — 8111-12, Cadmium, Kit

Includes 1/4"-24 hex nuts in a six-pack and an OEM-style complete assembly with studs and nuts for proper fit.

€4.33 €5.86

-€1.91

COLONY Oil Pump Mounting Hardware — Chrome

OEM-style kit with studs, nuts, and six 1/4"-24 hex nuts for oil pump installation.

€5.42 €7.33

-€7.42

COLONY Oil Pump Mounting Hardware — Chrome

Complete oil pump mounting kit with 1/4"-24 hex nuts (six-pack) and OEM-style studs and nuts for easy installation.

€28.88 €36.30

-€8.08

COLONY Oil Pump Mounting Hardware — 1/4-24, Cadmium, Kit

OEM-style set with studs, nuts and six 1/4-24 hex nuts for pump mounting.

€22.85 €30.93

-€8.08

COLONY Oil Pump Mounting Hardware — Parkerized finish

Includes 1/4"-24 hex nuts (six-pack). OEM-style kit with studs and nuts for oil pump mounting.

€22.85 €30.93

-€31.71

S&S CYCLE Breather Gear — S&S CYCLE, P/N 33-4246, Steel

All-steel construction with welded-in screen and higher flow than stock. Elongated breather pocket scavenge hole increases suction. Made in USA.

€123.33 €155.04

-€30.62
Out of Stock

S&S CYCLE Steel Rotary Breather Gear — Oversized (+0.03")

High-flow rotary breather gear with welded-in screen and elongated scavenge hole for increased suction.

€119.07 €149.69

-€86.91

S&S CYCLE Billet Oil Pump Kit — 31-6205

Complete billet oil pump kit with universal cover, supply and return gears, drive shaft hardware, .300" shorter relief towers, accepts 3/8" rubber oil lines. Made in the U.S.A.

€337.98 €424.89

-€123.29

S&S CYCLE Billet Oil Pump Kit — 31-6295

Precision billet oil pump kit with universal cover and multiple feed options. Accepts 3/8" rubber oil lines. Rebuild kit sold separately.

€479.48 €602.77

-€141.50

S&S CYCLE Oil Pump Kit — S&S CYCLE 31-6293

Complete replacement oil pump kit with cover, gears, shafts, valves, fittings and gaskets; accepts OEM steel oil lines and late-style bolt pattern.

€550.26 €691.76

-€6.10

S&S CYCLE Oil Pump Idler Gear — S&S CYCLE 31-6016

Idler gear designed for oil pumps on Big Twin models to restore proper pump operation.

€23.69 €29.79

-€5.29

S&S CYCLE Oil Pump Drive Gear — Fits Big Twin, S&S CYCLE 31-6013

Oil pump drive gear for Big Twin models. Precision machined replacement for reliable oil pump operation.

€20.57 €25.86

-€7.25

S&S CYCLE Oil Pump Idler Gear — S&S Cycle, 31-6014

Precision oil pump idler gear for Big Twin models; engineered for reliable operation.

€20.48 €27.73

-€9.32

S&S CYCLE Oil Pump Drive Gear — 31-6015

Oil pump drive gear for Big Twin models. Direct replacement to restore timing and oil flow.

€26.35 €35.67

-€2.41

S&S CYCLE Oil Pump Screen — S&S CYCLE, P/N 310-0546

OEM-quality replacement screen that filters debris and helps protect the oil pump and engine internals.

€9.34 €11.75

T143 Top Engine Mount Bracket — zinc finish

-€19.57

S&S CYCLE T143 Top Engine Mount Bracket — zinc finish

Fits stock chassis; CNC-machined B3 cylinder heads; Super Stock™ T2 crankcases; TC3 oil pump; 10.5:1 compression.

€76.13 €95.70

-€7.28

S&S CYCLE Pinion Shaft Gear Nut — fits '90-'99 engines, PN 33-4244

OEM-quality pinion shaft gear nut. Made in USA. Fits '90-'99 engines with S&S flywheels.

€28.39 €35.67

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