Engine (3)

Chrome Billet Inspection Cover — Chrome, Ball-milled, with Forward Controls

-€18.53
Out of Stock

PRO-ONE PERF.MFG. Chrome Billet Inspection Cover — Chrome, Ball-milled, with...

Billet-style inspection cover with included mounting hardware. Sold individually.

€52.38 €70.91

-€48.87
Out of Stock

PRO-ONE PERF.MFG. Motor Mount — Chrome

Precision-machined motor mount with triple show-chrome plating. Includes mounting hardware; ignition/starter switch sold separately.

€138.15 €187.02

-€56.46
Out of Stock

ALLOY ART Front Motor Plate — Machined

Lighter and stronger than stock; CNC machined for precision, hardware included, made in the USA.

€159.58 €216.04

-€59.81
Out of Stock

ALLOY ART Front Motor Plate — Black anodized

Lighter and stronger than stock with CNC-machined construction and included hardware. Made in the USA.

€169.02 €228.83

-€45.42
Out of Stock

ALLOY ART Competition Adjustable Front Stabilizer Link — Gold anodized

Adjustable front stabilizer link for HD Touring Frame with reverse-thread rod end and ARP stainless bolts. Made in the USA.

€128.40 €173.82

-€10.32
Out of Stock

WISECO Replacement Ring Set

Replacement Ring Set for one Wiseco piston.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — Bore 3.1875", Oversize +0.020", X-Ring

Replacement rings sold for one piston; compatible only with Wiseco pistons.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — 3.218" bore, +0.030" oversize, X-Ring

Replacement rings for one piston. Fits Wiseco pistons only.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — Bore 3.447", Oversize +0.010", X-Ring

Replacement piston rings for one piston. Fits Wiseco pistons only.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — 3.437" bore, +0.040" oversize, X-Ring

Replacement rings for a single piston; fit only matching pistons from the same manufacturer.

€29.22 €39.54

-€5.22
Out of Stock

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.

€14.77 €19.99

High-Performance Piston Kit — 3.228" bore, +0.040" oversize, 10.0:1 compression

-€76.34
Out of Stock

WISECO High-Performance Piston Kit — 3.228" bore, +0.040" oversize,...

Forged piston kit with complete X-ring package and installation hardware. Made in the USA.

€216.00 €292.34

$High-Performance Piston Kit — Bore 3.447\", Piston Ø 3.444\", Displacement 1213 cc$

-€76.34
Out of Stock

WISECO High-Performance Piston Kit — Bore 3.447\", Piston Ø 3.444\",...

Complete top-end piston kit with pistons, rings, retainer clips and chrome piston pins. Includes X‑Ring package and built for dependable service.

€216.00 €292.34

High-Performance Piston Kit — 3.495" piston, 4-1/4" stroke, 1340 cc

-€84.82
Out of Stock

WISECO High-Performance Piston Kit — 3.495" piston, 4-1/4" stroke,...

Complete top-end piston kit with X-Ring package, hardware, and U.S.-made pistons for performance rebuilds.

€239.99 €324.81

High-Performance Piston Kit — 3.535" piston, +0.040" bore, 9.5:1 compression, 1340 cc, Aluminum

-€84.82
Out of Stock

WISECO High-Performance Piston Kit — 3.535" piston, +0.040" bore,...

Forged high-silicon aluminum piston kit with X-Ring package and complete hardware. Made in the USA.

€239.99 €324.81

High-Performance Piston Kit — 3.5055" piston, 1340 cc, 4-1/4" stroke

-€86.89
Out of Stock

WISECO High-Performance Piston Kit — 3.5055" piston, 1340 cc, 4-1/4"...

Complete top-end piston kit with X-Ring set, retainer clips and chrome piston pins. Made in the USA.

€245.85 €332.74

High-Performance Replacement Wrist Pin — 55.9 mm length, 20 mm outside diameter, piston

-€5.69
Out of Stock

WISECO High-Performance Replacement Wrist Pin — 55.9 mm length, 20 mm...

High-performance wrist pin designed for improved strength and reduced thermal expansion.

€16.10 €21.79

High-Performance Replacement Wrist Pin — 70 mm length, 20 mm outside diameter

-€5.69
Out of Stock

WISECO High-Performance Replacement Wrist Pin — 70 mm length, 20 mm...

Precision replacement wrist pin engineered for high-stress engine use, offering improved strength and thermal stability.

€16.10 €21.79

High-Performance Replacement Ring Set — 3.875" bore, 95" displacement, VM Series

-€12.14
Out of Stock

WISECO High-Performance Replacement Ring Set — 3.875" bore, 95"...

Replacement ring set — includes rings for one piston only; fits matching Wiseco pistons. Sold as a set.

€34.35 €46.49

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