Engine (3)

$Replacement Head Gaskets — Bore 4.43\", Thickness 0.91 mm$

-€20.23

COMETIC Replacement Head Gaskets — Bore 4.43\", Thickness 0.91 mm

Multi-layer MLX head gaskets with high-temperature coatings and embossments for reliable combustion and fluid sealing; designed for performance-modified Milwaukee 8 engines.

€57.20 €77.43

-€20.23

COMETIC Replacement Head Gaskets — 4.500", 0.91 mm (0.036"), MLX

Multi-layer replacement head gaskets engineered for high-pressure, high-temperature applications; install like a standard MLS gasket.

€57.20 €77.43

-€5.03
Out of Stock

COMETIC Exhaust Header Gasket — 2-pack, stainless steel

Durable, fuel-resistant construction for long-term reliability. Resists creep, cracking, and brittleness. Made in the USA.

€14.19 €19.22

-€20.56
Out of Stock

COMETIC Replacement MLX Head Gasket — 4.125" bore, 0.81 mm

Premium fuel-resistant MLX head gasket for high-power Twin Cam applications. Multi-layer design with folded center layer for targeted combustion sealing. Sold in pairs. Made in USA.

€58.16 €78.72

-€20.56
Out of Stock

COMETIC Replacement MLX Head Gasket — 4.125", 0.91 mm, Pair

Premium fuel-resistant MLS gasket with a folded center layer that simulates an O-ringed head for targeted torque at the combustion seal. Ideal for Twin Cam engines with turbo, high compression or nitrous; sold in pairs.

€58.16 €78.72

-€15.03
Out of Stock

COMETIC Rocker Box Rebuild Gasket Kit — COMETIC, C10359, EST

Complete rebuild gasket kit with all gaskets and O-rings for both rocker box covers. Premium materials and made in the USA.

€42.42 €57.45

-€249.64

JIMS Roller Rocker Arms — Set of 4, front and rear

Precision-cast 4340 chromoly roller rocker arms that reduce valve train friction and increase top-end horsepower. Set includes two front and two rear rocker arms.

€970.82 €1,220.46

-€0.87

COMETIC Oil Pump O-Ring — Viton, 10 pack

Durable replacement seal with fuel-resistant construction for long-term reliability. Made in the U.S.A.

€2.43 €3.30

-€2.91

COMETIC Replacement Valve Guide Seal — Umbrella valve

High-quality replacement valve guide seals made from fuel-resistant materials for long-term reliability. Made in the U.S.A.

€8.22 €11.13

-€2.88
Out of Stock

COMETIC Oil Pump O-Ring — Viton, 5 Pack, COMETIC C9349

High-quality O-ring for long-term sealing. Fuel-resistant materials resist creep, cracking, and brittleness. Made in the U.S.A.

€9.81 €12.69

Replacement Washers — 0.063" thickness, drain-plug application, 10-pack

-€2.03

COMETIC Replacement Washers — 0.063" thickness, drain-plug...

High-quality replacement components made from fuel-resistant materials for long-term reliability. Made in the U.S.A.

€6.91 €8.94

-€1.90

COMETIC Camshaft Seal — Viton rubber, 10-pack, COMETIC

Premium fuel-resistant construction resists creeping, cracking and brittleness. Made in the U.S.A.

€5.40 €7.30

-€1.92
Out of Stock

COMETIC Dip Stick O-Rings — dipstick cover, Viton, 10-pack

Durable dip stick seals engineered for long-term reliability and fuel resistance. Made in the USA.

€5.44 €7.36

$Oil Pan Gasket — 1.52 mm (0.060\"), 10 pack, AFM (Aluminum Foam Material)$

-€12.49

COMETIC Oil Pan Gasket — 1.52 mm (0.060\"), 10 pack, AFM (Aluminum...

Aluminum-core gaskets with a chemically blown nitrile synthetic rubber coating; form a reliable seal without gasket sealer. Made in the USA.

€35.30 €47.79

-€0.61

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

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

$Powerglide II Hydraulic Tappets — Oversize +0.005\", 0.8470\" diameter$

-€47.80

JIMS Powerglide II Hydraulic Tappets — Oversize +0.005\", 0.8470\"...

High-capacity hydraulic tappets developed for increased load, lubrication and service life; billet body and wider rollers.

€185.91 €233.71

-€1.04

COMETIC Carburetor Backplate O-Ring — Carburetor backing plate

Precision sealing ring that prevents leaks and maintains reliable operation.

€3.55 €4.59

-€46.22

JIMS Powerglide™ Steady Roll Tappets — Standard, Hydraulic, JIMS 1827

Hydraulic tappets with a Steady Roll bronze bushing replacing the needle roller; increased load, lubrication and life capacities; billet steel body and hand-honed hydraulic cavity.

€179.76 €225.98

-€131.44
Out of Stock

JIMS Solid Adjustable Tappet Kit — JIMS 5525

4340 chromoly pushrods with solid adjustable tappets for aggressive cam profiles and high RPM; made in the U.S.A.

€511.17 €642.61

-€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

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

COMETIC Injector O-Ring — 10-pack

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

€9.24 €11.96

-€4.14
Out of Stock

COMETIC Replacement Seal — Shifter Shaft, 5 Pack

Durable replacement seal with fuel-resistant materials that resist creep, cracking, and brittleness. Made in the USA.

€14.02 €18.16

-€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
Out of Stock

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

Flow Pro 1 Billet Oil Pump Complete Assembly — Black, 6061 billet aluminum

-€193.92

JIMS Flow Pro 1 Billet Oil Pump Complete Assembly — Black, 6061...

Complete oil pump kit with CNC-machined feed and return gears. Includes all internal components; check motor case thread size before installation. '73–'80 may require drilling (PART #DS-179009 sold separately).

€754.16 €948.08

-€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

-€9.21

JIMS Rocker Arm Shaft — JIMS, 17611-83

Precision-machined replacement to restore valve-train alignment. Made in the U.S.A.

€35.82 €45.03

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