Cylinder Head Gaskets

Vargas Billet Cylinder Head Outlet Adapter - Blue - BMW N54/N55 ...

2X Entries Into Our F80 M3 Sweepstakes

T#:51918881

Part#: VTT-COOLADBLUE

Ships in 10 Business Days

$ 31.99 USD

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$ 31.99 USD

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The Vargas Billet Cylinder Head Outlet Adapter is the definitive solution for one of the most common failure points in BMW N54 and N55 engines.

Vargas Billet Cylinder Head Outlet Adapter - Black - BMW N54/N55 ...

2X Entries Into Our F80 M3 Sweepstakes

T#:51918879

Part#: VTT-COOLADBLK

Ships in 10 Business Days

$ 31.99 USD

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$ 31.99 USD

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The Vargas Billet Cylinder Head Outlet Adapter is the definitive solution for one of the most common failure points on the BMW N54 and N55 engines.

VTT Valve Cover Gasket - BMW B58 TU

2X Entries Into Our F80 M3 Sweepstakes

T#:52129727

Part#: VTTVCGASKB58TU

Ships in 10 Business Days

$ 69.99 USD

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$ 69.99 USD

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The VTT Gasket for the B58 TU Billet Valve Cover is an essential component designed for enthusiasts running the Vargas Billet Aluminum Valve Cover.

O-Ring - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:554449

Part#: 11361403325

In Stock

Sale - Save 25% $ 2.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2.24 USD

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Sale - Save 25%

$ 2.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2.24 USD

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Vulcan Cut-Ring Head Gasket - 84.00mm Bore - MKV Supra B58 Gen 2 ...

For use with the B58D (B58TU) engine only

T#:17771578

Part#: CR330155

Ships in 3 Business Days

$ 272.99 USD

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$ 272.99 USD

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SCE Gaskets Vulcan Cut-Ring Head Gasket for MKV B58 Supra. 84mm bore 1.0mm thick ½” head stud compatible SCE #: CR330155 For reference: Stock head gasket bore is 82.9mm.

MINI R52 R53 Valve Guide Intake & Exhaust - Priced Each

T#:31291032

Part#: GDE-MIN-R53

Ships in 8 Business Days

$ 9.99 USD

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$ 9.99 USD

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MINI R52 R53 Valve Guide Intake & Exhaust - Priced Each are engineered to offer exceptional performance and durability for the W11 engines in the Gen 1 MINI Cooper S/JCW. These precision-machined valve guides are crafted from high-quality manganese bronze and are designed to work seamlessly with low friction black nitrided valves, ensuring optimal engine performance.

Key benefits of the MINI R52 R53 Valve Guide Intake & Exhaust - Priced Each include:

High-Quality Material: Made from premium manganese bronze for enhanced durability and resistance to wear.
Precision Machining: Each valve guide is meticulously machined to ensure a perfect fit and reliable operation.
Optimal Performance: Designed to pair with low friction black nitrided valves for improved engine efficiency and longevity.
Individual Pricing: Sold individually, allowing for flexible purchase options depending on replacement needs.
Compatibility: Specifically designed for the W11 engines in the Gen 1 MINI Cooper S/JCW.

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MINI R52 R53 Valve Guide Intake & Exhaust - Set Of 16

T#:31423678

Part#: GDEMINR53KT

Ships in 8 Business Days

$ 153.99 USD

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$ 153.99 USD

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MINI R52 R53 Valve Guide Intake & Exhaust - Set Of 16 are engineered for superior performance and longevity in the W11 engines found in the Gen 1 MINI Cooper S/JCW. These valve guides are precision-machined from high-quality manganese bronze and are designed to work optimally with low friction black nitrided valves, offering the best solution for both performance and durability.

Key benefits of the MINI R52 R53 Valve Guide Intake & Exhaust - Set Of 16 include:

Premium Material: Crafted from high-quality manganese bronze for increased durability and resistance to wear.
Precision Engineering: Each valve guide is meticulously machined to ensure a perfect fit and reliable operation.
Enhanced Performance: Designed to complement low friction black nitrided valves, improving overall engine efficiency and lifespan.
Complete Set: Includes all 16 valve guides needed for a full engine head replacement, ensuring consistency and convenience.
Compatibility: Specifically designed for the W11 engines used in the Gen 1 MINI Cooper S/JCW.

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N55 Cometic Head Gasket - 0.060"

T#:31522947

Part#: C15476-060

Back Ordered

$ 194.99 USD

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$ 194.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Performance Cylinder Head Gasket - 0.030 Inch

T#:54388449

Part#: C4308-030

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$ 96.99 USD

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$ 96.99 USD

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When you're building an engine—whether it's a high-revving track beast or a reliable daily driver—you only want to do the job once. Cometic’s Multi-Layer Steel (MLS) head gaskets are engineered to handle the intense cylinder pressures of high-performance applications while providing a bulletproof seal for stock replacements.

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Cometic Head Gasket - S58 0.036" Thick

T#:31556093

Part#: C15696-036

Back Ordered

$ 180.99 USD

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$ 180.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic Head Gasket - BMW N63/S63 - 0.04" Thick

T#:31755177

Part#: C15475-040

Back Ordered

$ 96.99 USD

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$ 96.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic MLX Head Gasket - 85mm Bore - .044in - N54B30

T#:26738401

Part#: C15257-044

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$ 194.99 USD

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$ 194.99 USD

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Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high-temperature coated and uncoated stainless steel, requiring less clamp load, creating less bore distortion, and conforms load distribution across the sealing area. The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. Cometic's MLX Gasket (Multi-Layer-Xtreme) features an extra 'stopper' fold-over layer providing a torque limiting surface that prevents yielding of the combustion seal. Proprietary high-temperature coatings along with embossments provide a micro seal for fluids against the head and block surface.

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Cometic Gasket For N54 0.040"

T#:31522941

Part#: C15257-040

Back Ordered

$ 194.99 USD

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$ 194.99 USD

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Performance Cylinder Head Gasket - 0.032 Inch

T#:31556208

Part#: C4617-032

Back Ordered

$ 96.99 USD

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$ 96.99 USD

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Cometic Head Gasket - BMW S65B40 - 0.051" Thick

T#:31556169

Part#: C5112-051

Back Ordered

$ 144.99 USD

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$ 144.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic Head Gasket - BMW S65B40 - 0.057" Thick

T#:31556170

Part#: C5112-057

Back Ordered

$ 183.99 USD

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$ 183.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic Head Gasket - BMW S65B40 - 0.080" Thick

T#:31556167

Part#: C5111-080

Back Ordered

$ 189.99 USD

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$ 189.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic MLS Head Gasket - 87mm Bore - .075in - BMW S50B30US/S52B32 ...

T#:26738396

Part#: C4329-075

Back Ordered

$ 245.99 USD

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$ 245.99 USD

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Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high-temperature coated and uncoated stainless steel, requiring less clamp load, creating less bore distortion, and conforms load distribution across the sealing area. The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing.

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Cometic Head Gasket - BMW S65B40 - 0.027" Thick

T#:31556164

Part#: C5111-027

Back Ordered

$ 144.99 USD

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$ 144.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic Head Gasket - BMW S65B40 - 0.030" Thick

T#:31556165

Part#: C5111-030

Back Ordered

$ 144.99 USD

Add to Wish List

Qty

$ 144.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic MLS Head Gasket - 87mm Bore - .120in - BMW S50B30US/S52B32 ...

T#:26738397

Part#: C4329-120

Back Ordered

$ 277.99 USD

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Qty

$ 277.99 USD

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Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high-temperature coated and uncoated stainless steel, requiring less clamp load, creating less bore distortion, and conforms load distribution across the sealing area. The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing.

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Cometic Head Gasket - BMW S65B40 - 0.027" Thick

T#:31556168

Part#: C5112-027

Back Ordered

$ 122.99 USD

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Qty

$ 122.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic MLS Cylinder Head Gasket - .086" - BMW US S50B30/S52B32 ...

T#:9803959

Part#: C4329-086

Back Ordered

$ 262.99 USD

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$ 262.99 USD

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Cometic Head Gasket - BMW S65B40 - 0.040" Thick

T#:31556166

Part#: C5111-040

Back Ordered

$ 144.99 USD

Add to Wish List

Qty

$ 144.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic MLS Head Gasket - 85mm Bore - .12in - M20 2.5L/2.7L

T#:26738369

Part#: C4394-120

Special Order: No Guaranteed ETA

$ 277.99 USD

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Qty

$ 277.99 USD

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Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high-temperature coated and uncoated stainless steel, requiring less clamp load, creating less bore distortion, and conforms load distribution across the sealing area. The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing.

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Cometic Head Gasket - BMW N62B44 - 0.051" Thick

T#:31556098

Part#: C4374-051

Back Ordered

$ 152.99 USD

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Qty

$ 152.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cylinder Head Gasket

T#:7196685

Part#: 11128630684

Back Ordered

$ 221.99

This product was last offered at the strikethrough price on
05-08-2026

$ 214.99 USD

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$ 214.99 USD

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Cometic Head Gasket - BMW N62B44 - 0.027" Thick

T#:31556099

Part#: C4374-027

Back Ordered

$ 128.99 USD

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Qty

$ 128.99 USD

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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!

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Cometic MLS Head Gasket - 85mm Bore - .040in - M20 2.5L/2.7L ...

T#:26738376

Part#: C4394-040

Back Ordered

$ 229.99 USD

Add to Wish List

Qty

$ 229.99 USD

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Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high-temperature coated and uncoated stainless steel, requiring less clamp load, creating less bore distortion, and conforms load distribution across the sealing area. The embossed outer layers of our head gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The MLS Gasket (Multi-Layer Steel) features an active combustion seal on multiple layers. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing.

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