Engine (14)

High Chrome Valve Seats — 1.750" ID, 2.135" OD, 0.400" height, Intake

-€3.12

KIBBLEWHITE High Chrome Valve Seats — 1.750" ID, 2.135" OD, 0.400" height,...

High chrome valve seats offering abrasion and corrosion resistance, machined from solid bar stock. Made in the USA.

€8.84 €11.96

High Chrome Valve Seats — Inside diameter 1.750", Outside diameter 2.163", Height 0.455", Chromium/Nickel

-€3.12

KIBBLEWHITE High Chrome Valve Seats — Inside diameter 1.750", Outside...

Precision-machined valve seats with 18%–22% chromium and 1%–2% nickel; an alternative to powder metal, made in the USA.

€8.84 €11.96

Valve Spring Kit — installed height 1.555", spring lift 0.630", seat pressure 101 lb

-€235.94

KIBBLEWHITE Valve Spring Kit — installed height 1.555", spring lift...

Progressive Kobe-wound valve springs with F.E.A. design and 1.555" installed height; requires KPMI shortened M-8 or modified stock guides; '23–'25 CVOs should check valve lift for compatibility.

€666.83 €902.77

$Rocker Arm Bushings — Outer 0.6795\", Inner 0.548\", Length 1.065\", 8 pack$

-€8.76

KIBBLEWHITE Rocker Arm Bushings — Outer 0.6795\", Inner 0.548\", Length...

Precision bushings with tapered leads for easy installation. Excellent surface finish; machinable. Made in the USA.

€29.80 €38.56

-€3.30

JAMES GASKET Replacement Gaskets, Seals & O-rings For Big Twin Transmissions

Replacement gaskets, seals and O-rings for Big Twin transmissions. Made in the U.S.A.

€11.24 €14.54

-€34.85

JAMES GASKET Engine Gasket Kit — JGI-17055-05-X

Contains gaskets, oil seals and O-rings to completely rebuild M-Eight or Twin Cam engines. Available as motor sets or top end sets. Made in the U.S.A.

€118.45 €153.30

-€16.85

PRO-ONE PERF.MFG. Millennium Points Cover — Chrome

Custom aluminum cover with ball-milled finish. Sold individually.

€47.61 €64.46

-€18.53

PRO-ONE PERF.MFG. Chrome Billet Inspection Cover — Smooth

Polished chrome billet inspection cover in ball-end milled or smooth style; includes chrome hardware. Sold each.

€52.38 €70.91

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

-€31.48

JAMES GASKET Top End Gasket Kit — Bore 3.875 in

Top-quality gaskets, oil seals and O-rings for top-end engine rebuilds. Made in the USA.

€107.06 €138.54

-€19.02

JAMES GASKET Gear Cover Gasket — Cam Cover, Black, JGI-25244-99-F

Top-quality gaskets, seals and o-rings that meet or exceed OEM specifications. Primary gasket with silicone beading. Made in the U.S.A.

€64.68 €83.70

-€48.87

PRO-ONE PERF.MFG. Motor Mount — Chrome, 6061 T-6 aluminum

Precision-machined motor mount with plated finish. Includes mounting hardware; ignition/starter switch sold separately.

€138.15 €187.02

-€6.09

JAMES GASKET Float Bowl Gasket — 10 Pack, Paper

Replacement gasket for the carburetor float chamber; reliable sealing and easy installation. Made in the U.S.A.

€20.72 €26.81

-€8.49

JAMES GASKET Replacement Washers — inner mounting position, chain cover

Durable replacement washers for reliable fit and long service life. Made in the U.S.A.

€28.86 €37.35

-€6.36

MIKUNI HSR Carburetor Flange Adapter — 42 mm inner diameter, Black

Versatile flange adapter for spigot-type carburetors. Oval mounting holes fit 70–75 mm on-center; clamp included; made in Japan.

€24.70 €31.06

-€6.36

MIKUNI HSR Carburetor Flange Adapter — 45 mm, Black

Oval mounting holes for 70–75 mm centers; rubber flange fits spigot-type carburetors and includes clamp. Made in Japan.

€24.70 €31.06

Complete Motor Gasket Kit — bore 3.875 in, thickness 1.17 mm

-€32.99

JAMES GASKET Complete Motor Gasket Kit — bore 3.875 in, thickness 1.17 mm

Contains gaskets, oil seals and O-rings required for a complete engine rebuild. Made in the USA.

€112.17 €145.16

Pushrod Seal — 25 pack, Viton, oil type, cylinder head/pushrod cover

-€13.92

JAMES GASKET Pushrod Seal — 25 pack, Viton, oil type, cylinder head/pushrod...

Durable pushrod seal that helps prevent oil leaks and maintains engine performance.

€47.35 €61.27

-€44.53

KIBBLEWHITE Cylinder Stud Kit — 8-pack, Black

Precision-ground studs with radius-ground thread ends and hydraulically rolled threads for maximum strength and reduced notch sensitivity.

€125.97 €170.50

-€10.32
Out of Stock

WISECO Replacement Ring Set — Bore 3.198", Oversize +0.010", X-Ring

Includes rings for one piston. Fits pistons of the same design only.

€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

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

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

€29.22 €39.54

-€10.32

WISECO Replacement Ring Set — 3.447" bore, +0.010" oversize, X-Ring

Replacement rings for a single piston. Confirm piston compatibility before installation.

€29.22 €39.54

-€10.32

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

-€2.70

JAMES GASKET Tappet Guide Block O-Ring — Lower tappet block, oil, 25 pack

Precision molded sealing ring for valve-train components. Made in the U.S.A.

€9.19 €11.89

Cylinder Head/Base Gasket Kit — Bore 3.625", Thickness 1.60 mm

-€12.56

JAMES GASKET Cylinder Head/Base Gasket Kit — Bore 3.625", Thickness 1.60 mm

Genuine James kit with matching head and base gaskets and O-rings where applicable. Made in the USA.

€42.73 €55.29

Replacement Rocker Box Cover Gaskets — Upper, 5 pack

-€19.46

JAMES GASKET Replacement Rocker Box Cover Gaskets — Upper, 5 pack

Top-quality genuine James gaskets. Made in the USA. Reliable replacement for rocker box covers.

€55.01 €74.47

-€4.19

JAMES GASKET Oil Pump Repair Kit — JAMES GASKET, JGI-91-XL

Complete rebuild kit with new components to rebush and rebuild most oil pumps. Made in the USA.

€14.26 €18.45

Transmission Oil Pan Gasket — 0.79 mm, Beaded, 5 Pack

-€10.47

JAMES GASKET Transmission Oil Pan Gasket — 0.79 mm, Beaded, 5 Pack

Durable transmission oil pan gasket from the Foamet® line. Available in beaded and non-beaded designs. Made in the USA.

€35.59 €46.06

-€3.97

JAMES GASKET Oil Pump O-Ring — 10 Pack

Replacement outer oil pump O-ring that restores the pump housing seal.

€13.50 €17.47

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