Internal Parts

High-Performance Piston Kit — 3.5055" piston, 3-13/16" stroke, 1200 cc, Aluminum

Reduced price

WISECO High-Performance Piston Kit — 3.5055" piston, 3-13/16" stroke,...

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

€270.44 ~~€366.03~~

Tracker Series™ Piston Kit — 3.875" bore, 1546 cc

Reduced price

WISECO Tracker Series™ Piston Kit — 3.875" bore, 1546 cc

Two-piston kit with forged crowns, precision-fit rings, force-fed pin oiling, pressure-seal groove and ArmorGlide® skirt coating for reduced friction and improved durability.

€193.19 ~~€261.47~~

Tracker Series™ Piston Kit — Bore 3.885", Oversize +0.010", Stroke 4.000", 1554 cc

Reduced price

WISECO Tracker Series™ Piston Kit — Bore 3.885", Oversize +0.010",...

Forged, precision-fit piston kit with ArmorGlide® coating; includes two pistons, rings, pins and circlips. Made in the USA.

€193.19 ~~€261.47~~

Tracker Series™ Piston Kit — Bore 3.875", Displacement 1691 cc, Compression 10.5:1

Reduced price

WISECO Tracker Series™ Piston Kit — Bore 3.875", Displacement 1691...

Forged, precision-fit piston kit with ArmorGlide® skirt coating and force-fed pin oiling. Value-pack includes two pistons, rings, pins, and circlips.

€193.19 ~~€261.47~~

Tracker Series™ Piston Kit — Bore 3.885 in, Stroke 4.375 in, Oversize +0.010 in

Reduced price

WISECO Tracker Series™ Piston Kit — Bore 3.885 in, Stroke 4.375 in,...

Durable forged piston kit with low-friction skirt coating; includes two pistons, rings, pins and circlips, made in the USA.

€193.19 ~~€261.47~~

Tracker Series™ Piston Kit — Bore 3.895", Oversize +0.020", Stroke 4.375", Compression 10.5:1

Reduced price

WISECO Tracker Series™ Piston Kit — Bore 3.895", Oversize +0.020",...

Forged aluminum piston kit with ArmorGlide® skirt coating; includes two pistons, rings, piston pins and circlips.

€193.19 ~~€261.47~~

Tracker Series™ Piston Kit — 3.498" bore, 3.812" stroke, 1200 cc, 9.5:1

Reduced price

WISECO Tracker Series™ Piston Kit — 3.498" bore, 3.812" stroke, 1200...

Durable forged pistons with ArmorGlide® skirt coating, precision-fit rings and force-fed pin oiling. Value-pack kit with pins and circlips. Made in the USA.

€161.68 ~~€218.83~~

Tracker Series™ Piston Kit — Bore 3.508", Oversize +0.010", Stroke 3.812", CR 9.5:1

Reduced price

WISECO Tracker Series™ Piston Kit — Bore 3.508", Oversize +0.010",...

High-performance forged piston kit with ArmorGlide® skirt coating, precision rings, and force-fed pin oiling. Includes pistons, rings, pins, and circlips.

€161.69 ~~€218.84~~

Tracker Series™ Piston Kit — 3.518" bore, 3-13/16" stroke, 1214 cc

Reduced price

WISECO Tracker Series™ Piston Kit — 3.518" bore, 3-13/16" stroke,...

Two-piston kit engineered for strong sealing, improved lubrication and reduced friction. Includes pistons, rings, pins and circlips. Made in the USA.

€161.68 ~~€218.83~~

Reduced price

WISECO Tracker Series™ Piston Kit — 3.508" bore, 4.250" stroke, 1,345 cc

Forged pistons with generous valve pockets for big valves and cams.

Includes rings, piston pins and circlips for two pistons.

Force-fed pin oiling and a pressure-seal groove enhance sealing and durability.

€176.82 ~~€239.32~~

Piston Kit — 4.016" bore, 4.5" stroke, 11.0:1 compression, 114 cu in

Reduced price

WISECO Piston Kit — 4.016" bore, 4.5" stroke, 11.0:1 compression, 114...

ArmorX™-coated pistons with ArmorFit™ skirts for smooth, quiet operation. Includes pistons, rings, piston pins and circlips. Fits OEM and Screamin’ Eagle heads. Made in the U.S.A.

€235.55 ~~€318.79~~

Reduced price

WISECO Piston Kit — 4.077" piston, 11.3:1 compression, 118 ci

High-performance piston kit with ArmorFit™ and ArmorX™ coatings for reduced wear, improved sealing and reliable fitment.

€141.34 ~~€191.28~~

Reduced price

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~~

High-Performance Replacement Ring Set — 3.875" bore, +0.010" oversize, 95" displacement

Reduced price

WISECO High-Performance Replacement Ring Set — 3.875" bore, +0.010"...

Includes rings for one piston only.

Designed specifically for compatibility with Wiseco pistons.

€19.36 ~~€26.20~~

Reduced price

KIBBLEWHITE Wrist Pin Bushing — 0.897" O.D. x 0.788" I.D. x 1.065" O.L.

Precision wrist pin bushing made to exact tolerances. Made in the USA. Does not include oil hole(s); holes must be drilled after installation.

€6.76 ~~€9.16~~

Wrist Pin Bushing — 1.019" O.D x 0.925" I.D x 1.040" O.L., 660 Bronze

Reduced price

KIBBLEWHITE Wrist Pin Bushing — 1.019" O.D x 0.925" I.D x 1.040" O.L., 660...

Made to exact tolerances and built for long service life. Made in the USA. Does not include oil hole(s); holes must be drilled after installation.

€14.92 ~~€20.20~~

Reduced price

KIBBLEWHITE Wrist Pin Bushing — 0.897" O.D. x 0.788" I.D. x 0.945" O.L.

Made in the USA. Meets or exceeds OE-style fitment and wearability. Does not include oil hole(s); drill after installation.

€7.50 ~~€10.15~~

Nitrided Valve — Standard size, Head diameter 1.805 in, Length 4.420 in, Stem diameter 0.2760 in

Reduced price

KIBBLEWHITE Nitrided Valve — Standard size, Head diameter 1.805 in, Length...

Stellite-tipped stainless-steel valve nitrided for improved wear resistance, corrosion protection, and reduced friction.

€26.59 ~~€35.99~~

Nitrided Valve — Oversize, 1.900" head diameter, 0.2760" stem diameter, 4.420" length

Reduced price

KIBBLEWHITE Nitrided Valve — Oversize, 1.900" head diameter, 0.2760" stem...

One-piece stellite-tipped nitrided valve engineered to reduce friction and resist corrosion; compatible with leaded and unleaded fuels. Made in the USA.

€26.59 ~~€35.99~~

Reduced price

KIBBLEWHITE Nitrided Valve — 1.575" head, 0.2755" stem, 4.520" length

Stellite-tipped nitrided valve offering improved wear resistance, corrosion protection, and enhanced flow. Made in USA.

€32.68 ~~€44.23~~

Nitrided Valve — Oversize, Head Diameter 1.630", Length 4.520", Stem Diameter 0.2755"

Reduced price

KIBBLEWHITE Nitrided Valve — Oversize, Head Diameter 1.630", Length...

One-piece nitrided valve with stellite tip for improved wear resistance, reduced friction, and compatibility with leaded and unleaded fuels. Made in USA.

€29.08 ~~€36.57~~

Shouldered C630 Bronze Valve Guide — Oversize (+0.001"), ID 0.3098", Length 2.100"

Reduced price

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.001"), ID...

Precision-machined nickel bronze valve guide providing superior wear resistance and heat conductivity. Compatible with unleaded fuel; accepts special seals (sold separately). Made in the USA.

€24.97 ~~€33.77~~

Powdered Metal Valve Seats — Inside diameter 1.690", Outside diameter 2.1320", Seat height 0.450"

Reduced price

KIBBLEWHITE Powdered Metal Valve Seats — Inside diameter 1.690", Outside...

High-density powdered metal valve seats for superior wear resistance and thermal stability. Tested for track and street use.

€11.01 ~~€14.90~~

Powdered Metal Valve Seats — ID 1.375", OD 1.7570", Seat height 0.450"

Reduced price

KIBBLEWHITE Powdered Metal Valve Seats — ID 1.375", OD 1.7570", Seat...

High-density powdered metal valve seats with exceptional wear resistance, machinability and thermal stability. Tested for street and track use with multiple fuels. Made in the USA.

€9.81 ~~€12.69~~

Solid PC Valve Guide Seals — Stem diameter 5/16", Length 0.517", OD 0.510", 4 Pack

Reduced price

KIBBLEWHITE Solid PC Valve Guide Seals — Stem diameter 5/16", Length...

PTFE valve guide seals with twin-spring tension for reduced friction and reliable valve control. Made in USA.

€10.27 ~~€13.91~~

Nitrided Valve — 1.840" head, 0.3100" stem, 4.445" length, stainless steel

Reduced price

KIBBLEWHITE Nitrided Valve — 1.840" head, 0.3100" stem, 4.445" length,...

One-piece stellite-tipped nitrided valve for reduced wear, improved flow, and corrosion resistance. Made in the USA.

€21.47 ~~€27.38~~

Reduced price

KIBBLEWHITE Nitrided Valve — 1.565" head, 0.3095" stem, 4.505" length

One-piece stellite-tipped nitrided valve with superior wear resistance and reduced friction. Lightweight profiles for excellent flow. Compatible with leaded and unleaded fuels. Made in the USA.

€22.99 ~~€28.92~~

Nitrided Valve — Oversize, 0.3100" stem, 2.000" head, 4.445" length, Intake

Reduced price

KIBBLEWHITE Nitrided Valve — Oversize, 0.3100" stem, 2.000" head, 4.445"...

One-piece nitrided valve with stellite tip and nitrided surface (.002" depth, .0002" buildup) for superior wear resistance, corrosion protection, and improved flow. Compatible with leaded and unleaded fuels. Made in the USA.

€48.81 ~~€63.17~~

Reduced price

KIBBLEWHITE C630 Valve Guides — 1.77" length, 0.3375" ID

Precision-machined bronze construction for durability
Tapered nose to reduce port obstruction and improve flow
Compatible with unleaded fuel and a range of valve‑stem materials
Accepts top‑hat valve seals (sold separately)
Made in the USA

€25.65 ~~€34.72~~

Reduced price

KIBBLEWHITE Shouldered Cast Iron Valve Guide — 0.3098" ID, 2.100" length

Precision-machined shouldered valve guide compatible with no-lead fuel. Accepts special valve guide seals (sold separately). Made in the U.S.A.

€7.03 ~~€9.38~~

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