Engine (4)

Nitrided Valve — Oversize, 1.780" head, 3.820" length, 0.3760" stem

-€12.24
Out of Stock

KIBBLEWHITE Nitrided Valve — Oversize, 1.780" head, 3.820" length, 0.3760"...

One-piece stellite-tipped nitrided valve delivering superior wear resistance, reduced friction, corrosion resistance, and excellent flow characteristics. Made in the USA.

€34.58 €46.82

Nitrided Valve — Oversize, 1.812" head, 0.3760" stem, 3.820" length

-€11.10
Out of Stock

KIBBLEWHITE Nitrided Valve — Oversize, 1.812" head, 0.3760" stem, 3.820"...

Precision one-piece stainless-steel valve with stellite tip and nitrided surface for reduced wear, corrosion resistance, lightweight flow profiles, and reliable performance.

€31.35 €42.45

-€3.87
Out of Stock

COMETIC Cylinder Base Gasket — 3.1875 in bore, 0.51 mm thickness, pair

High-quality cylinder base gasket with Viton® coating for fuel resistance and long-term reliability. Made in the USA.

€15.05 €18.92

-€11.10
Out of Stock

KIBBLEWHITE Nitrided Valve — Head 1.750″, Length 3.620″, Stem 0.3384″

One-piece stellite-tipped nitrided valve with enhanced wear resistance and improved flow. Compatible with leaded and unleaded fuels. Made in USA.

€31.35 €42.45

Nitrided Valve — Oversize, 0.3765" stem, 2.000" head, 3.885" length

-€8.80
Out of Stock

KIBBLEWHITE Nitrided Valve — Oversize, 0.3765" stem, 2.000" head, 3.885"...

One-piece nitrided stainless-steel valve with Stellite tip for superior wear resistance and low friction; corrosion resistant and fuel compatible.

€24.90 €33.70

Nitrided Valve — 1.950" head, 3.690" length, 0.3090" stem, 23° tulip, stainless steel

-€11.45
Out of Stock

KIBBLEWHITE Nitrided Valve — 1.950" head, 3.690" length, 0.3090" stem, 23°...

High-wear nitrided valve with stellite tip for reduced friction and superior corrosion resistance. Made in the USA.

€32.41 €43.86

-€3.08
Out of Stock

COMETIC Breather Filter Element Gasket — 0.81 mm, 10 Pack, P/N C10114

High-quality breather gasket for reliable sealing. Made in the USA and manufactured from premium fuel-resistant materials for long-term service.

€11.93 €15.01

Solid PC Valve Guide Seals — Stem 11/32", OD 0.654", Length 0.514", 4-pack

-€3.86
Out of Stock

KIBBLEWHITE Solid PC Valve Guide Seals — Stem 11/32", OD 0.654", Length...

PTFE construction resists heat and retains mechanical properties up to 500° F. Twin spring design maintains continuous tension; fillers reduce friction. Made in the USA.

€10.90 €14.76

-€42.20
Out of Stock

KIBBLEWHITE Racing Valve Spring Kit — 0.480" lift, 340 lb open, 158 lb seat

Progressively wound racing valve springs for high-rpm performance. Complete set for one engine. Made in the USA.

€119.40 €161.60

Racing Valve Spring Kit — 0.600" lift, 387 lb open, 152 lb seat

-€42.20
Out of Stock

KIBBLEWHITE Racing Valve Spring Kit — 0.600" lift, 387 lb open, 152 lb seat

Progressively wound, heat-treated and shot-peened valve springs engineered for racing; supplied as a complete set for one engine.

€119.40 €161.60

-€41.04
Out of Stock

KIBBLEWHITE Racing Valve Spring Kit — 0.600" lift, 163 lb seat, 361 lb open

Progressively wound racing valve springs engineered for durability and fatigue life. Complete set for one engine; made in the USA.

€149.03 €190.07

Valve Spring Kit — 0.600" lift, seat pressure 152 lb, set of 4

-€20.10
Out of Stock

KIBBLEWHITE Valve Spring Kit — 0.600" lift, seat pressure 152 lb, set of 4

Dual super-clean valve springs that accept stock and aftermarket spring collars. Made in the U.S.A.

€56.89 €76.99

Valve Spring Kit — 0.400" lift, 325 lb open, 95 lb seat, set of 4

-€15.12
Out of Stock

KIBBLEWHITE Valve Spring Kit — 0.400" lift, 325 lb open, 95 lb seat, set of 4

Dual super-clean chrome silicon OEM-style springs; accepts stock and aftermarket collars; made in the U.S.A.

€42.77 €57.89

Extreme Sealing Technology Complete Gasket Kit — Bore 3.1875", '77-'85 1000 XLH/XLCH/XLS

-€41.84
Out of Stock

COMETIC Extreme Sealing Technology Complete Gasket Kit — Bore 3.1875",...

Complete gasket kit with MLS head gaskets, AFM exhaust gaskets and Viton seals; includes motor, primary, derby and inspection cover gaskets where applicable. Made in the USA.

€118.34 €160.18

Powdered Metal Valve Seats — 1.500" ID, 1.9450" OD, 0.450" seat height, Intake & Exhaust

-€4.00
Out of Stock

KIBBLEWHITE Powdered Metal Valve Seats — 1.500" ID, 1.9450" OD, 0.450"...

High-density powdered metal valve seats with exceptional wear resistance and thermal stability. Track-proven for high-RPM multi-valve engines. Made in the USA.

€11.28 €15.28

OEM Replacement Valve Spring Kit — 0.415" lift, 270 lb open, 127 lb seat

-€51.67
Out of Stock

KIBBLEWHITE OEM Replacement Valve Spring Kit — 0.415" lift, 270 lb open,...

Direct-fit valve spring kit engineered for durability and OEM-level performance.

€146.01 €197.68

OEM Replacement Valve Spring Kit — 0.415" lift, 272 lb open, 129 lb seat

-€53.54
Out of Stock

KIBBLEWHITE OEM Replacement Valve Spring Kit — 0.415" lift, 272 lb open,...

Restores stock valve pressures and works with stock cam profiles. FEA-modeled retainers and bases, heat-treated chrome silicon springs, made in the USA.

€151.31 €204.85

-€53.54
Out of Stock

KIBBLEWHITE OEM Replacement Valve Spring Kit — 0.415" lift, 272 lb open,...

OEM replacement valve spring kit engineered for stock pressures and reliable valve control.

€151.31 €204.85

OEM Replacement Valve Spring Kit — 0.400" spring lift, 330 lb open, 95 lb seat

-€49.65
Out of Stock

KIBBLEWHITE OEM Replacement Valve Spring Kit — 0.400" spring lift, 330 lb...

Valve spring kit designed to match stock pressures and work with stock cam profiles. Retainers and keepers modeled with FEA; springs wound from heat-treated chrome silicon wire. Made in the USA.

€140.32 €189.97

-€11.44
Out of Stock

KIBBLEWHITE Lower Collars — 0.725" ID, Steel, Set of 4

Precision heat-treated steel collars that improve retainer-to-seal clearance and valve guide alignment. Made in the USA.

€32.32 €43.76

$Nitrided Valve — Head 1.750\", Stem 0.3765\", Length 3.590\", Stainless steel$

-€9.15
Out of Stock

KIBBLEWHITE Nitrided Valve — Head 1.750\", Stem 0.3765\", Length 3.590\",...

High-wear, low-friction nitrided valve offering superior corrosion resistance and excellent flow characteristics. Made in the USA.

€25.91 €35.06

Nitrided Valve — 1.750" head, 3.670" length, 0.3760" stem, 27° tulip

-€9.15
Out of Stock

KIBBLEWHITE Nitrided Valve — 1.750" head, 3.670" length, 0.3760" stem, 27°...

One-piece stainless-steel, stellite-tipped nitrided valve that improves wear resistance and reduces friction. Resistant to corrosion and compatible with leaded and unleaded fuels. Made in the USA.

€25.91 €35.06

Shouldered C630 Bronze Valve Guide — Oversize (+0.006"), 0.3760" ID, 1.880" L

-€4.22
Out of Stock

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.006"),...

Precision-machined nickel-bronze shouldered valve guide engineered for wear resistance and heat conductivity. Compatible with no-lead fuel; accepts special seals sold separately. Made in the USA.

€16.39 €20.61

Twin Cool Cooling System O-Ring Kit — COMETIC, C10139, Coolant tube

-€6.99
Out of Stock

COMETIC Twin Cool Cooling System O-Ring Kit — COMETIC, C10139, Coolant...

Complete kit of O-rings and washers for Twin Cool cooling systems. Replace whenever the cylinder head is removed. Made in the U.S.A.

€19.81 €26.80

Shouldered C630 Bronze Valve Guide — Oversize (+0.008"), 0.3760", 1.880"

-€9.20
Out of Stock

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.008"),...

Precision-machined nickel-bronze valve guide with high wear resistance and excellent heat transfer; compatible with unleaded fuel and accepts special seals.

€26.01 €35.21

Shouldered Cast Iron Valve Guide — Oversize (+0.008"), 0.3745" ID, 1.910" L

-€3.14
Out of Stock

KIBBLEWHITE Shouldered Cast Iron Valve Guide — Oversize (+0.008"), 0.3745"...

Precision-machined cast iron valve guide that accepts no-lead fuel and various valve-stem materials. Special seals sold separately. Made in the U.S.A.

€8.89 €12.03

Shouldered C630 Bronze Valve Guide — Oversize (+0.010"), 0.3760" ID, 1.880" L

-€9.20
Out of Stock

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.010"),...

Precision-machined C630 bronze valve guide. Compatible with unleaded fuel; accepts special seals (sold separately). Made in USA.

€26.01 €35.21

Shouldered C630 Bronze Valve Guide — Oversize (+0.004"), 1.880" length, Special Shouldered

-€9.20
Out of Stock

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.004"),...

Precision-machined nickel bronze valve guide. Compatible with no-lead fuel; accepts all valve-stem materials. Made in the USA.

€26.01 €35.21

Shouldered C630 Bronze Valve Guide — Oversize (+0.006"), 1.880" L, 0.3760" ID

-€9.20
Out of Stock

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.006"),...

Precision-machined nickel-bronze valve guide delivering superior wear resistance and heat conductivity; compatible with no-lead fuel. Made in the USA.

€26.01 €35.21

Shouldered C630 Bronze Valve Guide — Oversize (+0.008"), ID 0.3760"

-€9.20
Out of Stock

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.008"), ID...

Shouldered bronze valve guide precision-machined for superior wear resistance and heat conductivity. Compatible with no-lead fuel; seals sold separately.

€26.01 €35.21

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