Engine (10)

-€17.27
Out of Stock

COLONY Head Bolt Kit — Chrome, 8221-20

Hardened to OEM specifications to prevent stretching
Rolled threads for superior strength and fit
Precisely machined for consistent torque
Made in the USA

€67.15 €84.42

-€14.08
Out of Stock

COLONY Head Bolt Kit — Chrome, Silver

Durable head bolt kit hardened to OEM specs with rolled threads for superior strength and precise fit. Made in the USA.

€54.77 €68.85

-€0.61
Out of Stock

COMETIC Oil Pump O-Ring — Viton, P/N C9684

High-quality o-ring designed for durable sealing in oil systems.

Fuel-resistant materials for longevity.
Manufactured in the U.S.A.

€2.13 €2.74

-€1.82
Out of Stock

COMETIC Pushrod Tube O-Ring Kit — Pushrod Tube, Viton

Viton® O-ring seals; correct quantity for one engine; made in the U.S.A.

€5.17 €6.99

-€1.04
Out of Stock

COMETIC Carburetor Backplate O-Ring — Carburetor backing plate

Precision sealing ring that prevents leaks and maintains reliable operation.

€3.55 €4.59

-€2.78
Out of Stock

COMETIC Replacement Seal — Main Drive Gear

High-quality replacement part made from fuel-resistant materials for long-term reliability. Made in the USA.

€7.88 €10.66

-€2.89
Out of Stock

COMETIC Transmission Shift Shaft Drum Seal — Viton, 5 Pack

Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle. Made in the U.S.A.

€9.81 €12.70

-€6.27
Out of Stock

COLONY Head Bolt Covers — 7/16" size, Chrome, 4 Pack

Covers factory 12-point head bolts and includes setscrews for secure installation.

€24.36 €30.63

-€1.83
Out of Stock

COMETIC Map Sensor Intake Seal — Viton, 10 pack

Precision intake seal for MAP sensor on M8 engines; prevents air leaks and helps maintain accurate sensor readings.

€7.14 €8.97

-€4.95
Out of Stock

COMETIC Intake Manifold Seal — 4-pack

High-quality sealing solution that prevents leaks at the manifold interface and supports long-term reliability. Made in the USA.

€14.01 €18.96

-€2.72
Out of Stock

COMETIC Injector O-Ring — 10-pack

Fuel-resistant O-ring for injector sealing; durable construction for long service life.

€9.24 €11.96

-€36.75
Out of Stock

COMETIC Primary Gasket Pack — Primary cover, 1.52 mm (0.060"), 5-pack

High-quality gasket set made from fuel-resistant materials. Multiple gasket types for reliable, long-lasting seals. Made in the U.S.A.

€103.95 €140.70

$Inspection Cover Gasket — 1.52 mm (0.060\"), 5-Pack$

-€8.85
Out of Stock

COMETIC Inspection Cover Gasket — 1.52 mm (0.060\"), 5-Pack

Aluminum Foamette inspection cover gaskets that form a reliable seal without gasket sealer. Made in the USA.

€25.06 €33.91

-€2.82
Out of Stock

COLONY Oil Screen Plug — Chrome

Oil screen cap for Big Twin models. Made in the USA.

€7.99 €10.81

-€1.90
Out of Stock

COLONY Oil Screen Plug — Cadmium

Oil screen plug for Big Twin models; made in the USA. Direct fit and simple installation.

€5.34 €7.24

-€3.60
Out of Stock

COLONY OEM-Style Oil Pump Plug — Chrome

OEM-style replacement plug for oil pump openings. Made in the USA.

€10.16 €13.76

-€3.60
Out of Stock

COLONY OEM-Style Oil Pump Plug — Chrome

OEM-style oil pump plug — direct replacement to restore sealing and pressure control. Made in the USA.

€10.16 €13.76

OEM-Style Oil Pump Plug — Cadmium finish

-€1.73
Out of Stock

COLONY OEM-Style Oil Pump Plug — Cadmium finish

OEM-style oil pump plug for restoration and maintenance. Made in the USA. Check fitment before installation.

€4.90 €6.63

-€1.78
Out of Stock

COLONY Oil Pump Mounting Hardware — Chrome, Kit

Hard-to-find 1/4"-24 hex fasteners, six-pack; OEM-style complete set with studs and fasteners.

€5.01 €6.79

-€1.53
Out of Stock

COLONY Oil Pump Mounting Hardware — 8111-12, Cadmium, Kit

Includes 1/4"-24 hex nuts in a six-pack and an OEM-style complete assembly with studs and nuts for proper fit.

€4.33 €5.86

-€1.91
Out of Stock

COLONY Oil Pump Mounting Hardware — Chrome

OEM-style kit includes studs, nuts and a six-pack of hard-to-find 1/4"-24 hex nuts for oil pump mounting.

€5.42 €7.33

-€7.42
Out of Stock

COLONY Oil Pump Mounting Hardware — Chrome

Complete oil pump mounting kit with 1/4"-24 hex nuts (six-pack) and OEM-style studs and nuts for easy installation.

€28.88 €36.30

-€8.08
Out of Stock

COLONY Oil Pump Mounting Hardware — 1/4-24, Cadmium, Kit

OEM-style set with studs, nuts and six 1/4-24 hex nuts for pump mounting.

€22.85 €30.93

-€8.08
Out of Stock

COLONY Oil Pump Mounting Hardware — Parkerized finish

Includes 1/4"-24 hex nuts (six-pack). OEM-style kit with studs and nuts for oil pump mounting.

€22.85 €30.93

-€10.15
Out of Stock

COMETIC Extreme Sealing Technology Rocker Box Gasket Kit — COMETIC, C9078

Complete rocker box gasket kit with all gaskets, seals, O-rings and bolt seals. Made in the USA.

€28.70 €38.85

Extreme Sealing Technology Rocker Box Gasket Kit — EST, Rocker Box

-€11.28
Out of Stock

COMETIC Extreme Sealing Technology Rocker Box Gasket Kit — EST, Rocker...

Premium rocker box gasket kit with all gaskets, seals and O-rings included. Made in the USA.

€38.28 €49.56

-€12.37
Out of Stock

COMETIC Cylinder Head Gasket — 3.500" bore, 0.030" thickness, MLS

High-quality cylinder head gasket engineered for long-term reliability and heat resistance. Made in the USA.

€35.01 €47.38

-€16.88
Out of Stock

COLONY Replacement Cylinder Stud Set — Cylinder, 8-pack

High-strength fastener kit, heat-treated for durability and built to meet or exceed original equipment standards.

€69.66 €86.54

-€11.65
Out of Stock

COLONY Replacement Aluminum Pushrods — Fixed length, set of 4

Aircraft-grade aluminum tubing with heat-treated steel tips. Fits stock stroke lengths. Made in the U.S.A.

€45.31 €56.96

Replacement Aluminum Pushrods — Fixed length, Aluminum, Set of 4, 7515-4

-€15.06
Out of Stock

COLONY Replacement Aluminum Pushrods — Fixed length, Aluminum, Set of...

Aircraft-grade aluminum tubing with heat-treated steel tips. Fits stock stroke lengths and built for long life; made in the U.S.A.

€58.55 €73.61

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