Engine (9)

-€19.89
Out of Stock

GARDNER-WESTCOTT Head Bolt Set — 12-point flange, chrome

Secures the cylinder head to the engine block. Made in the USA.

€77.38 €97.27

-€0.93
Out of Stock

GARDNER-WESTCOTT Chrome Hex Drain Plug — 1/8" NPT (Male)

Hex drain plug sold individually. Made in the U.S.A.

€3.65 €4.58

Hose and Tank Fitting — 1/8" NPT male, 3/8" hose fitting, oil tank, Chrome

-€3.18
Out of Stock

GARDNER-WESTCOTT Hose and Tank Fitting — 1/8" NPT male, 3/8" hose fitting, oil...

Secure replacement fitting for connecting hoses to fluid tanks; precision machined for reliable sealing and long service life.

€12.40 €15.58

-€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

-€26.76
Out of Stock

ANDREWS Pushrod Kit — Set of 4, Fixed length

Super-light, heavy-duty fixed-length pushrods; sold as a set of four to replace OE—two intake, two exhaust. Rocker boxes must be removed for installation.

€104.06 €130.82

-€47.82
Out of Stock

ANDREWS Adjustable Pushrods — 4 Pack

Replaces nonadjustable stock rods on H-D engines for precise valvetrain control.

€185.98 €233.80

-€7.55
Out of Stock

ANDREWS Low-Profile Lower Spring Collars — Set of 4

Increases spring travel by .060" for improved suspension response. Precision-machined and made in the U.S.A.

€29.38 €36.93

-€11.00
Out of Stock

ANDREWS High-Lift Upper Spring Collars — For 74" and 80" motors, 4 Pack

Accepts cams with up to .600" lift; fits 74" and 80" motors; hard-coated for durability.

€42.81 €53.81

Medium-Lift Upper Spring Collar Set — 4 pack, fits 1966–1984 74" and 80" motors

-€15.25
Out of Stock

ANDREWS Medium-Lift Upper Spring Collar Set — 4 pack, fits 1966–1984...

Fits stock springs to add ~0.060" of travel on 1966–1984 74" and 80" motors; eases installation of B or #2 cams; made in the U.S.A.

€59.30 €74.55

-€10.45
Out of Stock

ANDREWS Valve Spring Upper Collars — Low-profile lower spring collar,...

Lower-profile valve spring upper collars similar to stock 80-style parts; required for 80-style guides using "K" line stem seals. Compatible with 74" and 80" motors. Heat-treated for durability. Made in the U.S.A.

€40.61 €51.06

-€13.17
Out of Stock

ANDREWS High-Lift Valve Spring Kit — cam lifts 0.550", 4-pack

Accommodates cam lifts of .550"+, installs without machining heads. Includes four inner and four outer springs. For use with titanium upper-spring collars; collars sold separately. Made in the U.S.A.

€51.19 €64.36

TSM Connector Replacement Seals — 10-pack, for Harley-Davidson TSM

-€3.30
Out of Stock

CUSTOM DYNAMICS TSM Connector Replacement Seals — 10-pack, for Harley-Davidson...

Heavy-duty replacement seals for the Harley-Davidson TSM connector to maintain a watertight connection.

€9.30 €12.60

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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