Fits 1995-1998 Nissan 240SX and 1998 Nissan Frontier (2.4L).

The Cometic Street Pro Top End Gasket Kit (PRO2013T-900-051) provides a comprehensive sealing solution for enthusiasts performing a cylinder head refresh or top-end rebuild. This kit is engineered to offer professional-grade gasket materials in a cost-effective bundle, ensuring all necessary seals are on hand for the job.

Construction features premium materials specifically chosen for their resilience under thermal and mechanical stress. Cometic integrates Multi-Layer Steel (MLS) technology alongside Aluminum Foam Material (AFM), Aramid Fiber, and Armor Clad components to provide superior fluid and combustion sealing compared to standard OE replacements. This kit ensures a precise fit for KA24DE engines with a 90mm bore requirement.

• Manufacturer Part Number: PRO2013T-900-051
• Cylinder Bore: 90mm
• Head Gasket Thickness: .051 in
• Gasket Materials: MLS, AFM, Aramid Fiber, and Armor Clad
• Kit Type: Top End (includes all essential gaskets and seals for the upper engine)

Fits 1995-1998 Nissan 240SX, Altima, and Frontier (2.4L).

The Cometic Street Pro Top End Kit (PRO2013T) is a comprehensive solution for engine builders and enthusiasts performing a top-end refresh or rebuild on the Nissan KA24DE engine. This kit replaces worn OE gaskets with high-grade materials designed to maintain a reliable seal under the thermal and mechanical stresses of street performance. Each component is engineered for precise fitment and durability, utilizing application-specific materials for critical sealing surfaces.

• Multi-Layer Steel (MLS): Features high-grade stainless steel layers for superior recovery and sealing of the cylinder head.
• Advanced Materials: Includes AFM (Aramid Fiber Material), Aramid Fiber, and Armor Clad components for chemical and heat resistance.
• 90mm Bore: Specifically sized for 90mm bore applications to ensure proper combustion chamber sealing.
• Comprehensive Kit: Contains the necessary gaskets and seals required for the cylinder head, intake manifold, and exhaust manifold assembly.

The Cometic Street Pro Top End Gasket Kit (PRO2009T) provides a comprehensive sealing solution for Nissan SR20DET S14 engines featuring an 87.5mm bore. Designed for street performance and engine overhauls, this kit includes all necessary gaskets and seals for a top-end rebuild in one convenient package, eliminating the need to source individual components.

Cometic utilizes high-performance materials to ensure durability and leak prevention under high cylinder pressures and thermal loads. This kit integrates Multi-Layer Steel (MLS) technology alongside specialized composites for superior thermal stability and mechanical strength.

• Engine Application: Nissan SR20DET S14
• Bore Size: 87.5mm
• Included Materials: Multi-Layer Steel (MLS), AFM, Aramid Fiber, and Armor Clad
• Manufacturer Part Number: PRO2009T

Fits 1990-1997 Mitsubishi Eclipse and Galant models (2.0L).

The Cometic Street Pro Top End Gasket Kit is designed for enthusiasts and engine builders looking for a comprehensive sealing solution for the 2.0L 4G63 and 4G63T DOHC engines. This kit includes all the essential gaskets and seals required for a top-end rebuild, eliminating the guesswork of sourcing individual components. Every gasket in the Street Pro series is manufactured from application-specific materials to ensure a reliable seal under street and performance conditions.

• Bore Size: 86mm
• Includes Multi-Layer Steel (MLS) head gasket for superior combustion sealing
• Advanced materials including AFM (Active Flex Material), Aramid Fiber, and Armor Clad
• Complete top-end coverage with all necessary seals and gaskets
• Engineered for the Mitsubishi DOHC 4G63/T 2.0L engine
• Manufacturer Part Number: PRO2006T

Vehicle Fitment:

• 1990-1994 Mitsubishi Eclipse GS
• 1990-1997 Mitsubishi Eclipse GST & GSX
• 1996-1997 Mitsubishi Eclipse Spyder GST
• 1991-1992 Mitsubishi Galant (Base, GS, GSR, GSX, LS, VR-4)

Fits 1990-2001 Acura Integra and 1990-1991 Honda Prelude (B18A1 / B18B1 Non-VTEC).

The Cometic Street Pro Bottom End Kit is designed for enthusiasts and engine builders performing a lower-block refresh or complete rebuild. This kit eliminates the guesswork of sourcing individual seals and gaskets, providing all the necessary components to seal the crankcase and rotating assembly. As part of the Street Pro line, these kits prioritize high-grade materials to ensure long-term reliability on street-driven vehicles.

Cometic utilizes a variety of application-specific materials within this kit, including Multi-Layer Steel (MLS), Active Flex Material (AFM), Aramid Fiber, and Armor Clad. These materials are chosen for their superior thermal resistance and ability to maintain a tight seal under varying engine loads and temperatures.

• Manufacturer Part Number: PRO2004B
• Series: Street Pro
• Materials Included: MLS, AFM, Aramid Fiber, and Armor Clad
• Kit Contents: All essential gaskets and seals for a bottom-end rebuild

Vehicle Fitment:

Fits 1994-2001 Acura Integra GS-R and Type R models (B18C1 / B18C5).

The Cometic Street Pro Top End Gasket Kit (PRO2003T-810-030) is a comprehensive solution for enthusiasts performing cylinder head service or top-end engine rebuilds. This kit simplifies the assembly process by providing the necessary gaskets and seals in one package, eliminating the need to source individual components. Designed for high-performance street and track applications, these gaskets prioritize superior sealing and durability for the high-revving B-series engine.

Cometic utilizes application-specific materials to ensure a reliable seal under high thermal and cylinder pressure loads. Depending on the component, materials include Multi-Layer Steel (MLS) for the head gasket, AFM (Athemos Friederich Material), Aramid Fiber, and Armor Clad. This kit features an 81mm bore head gasket, suitable for factory-spec or standard-size aftermarket piston configurations.

• Manufacturer Part Number: PRO2003T-810-030
• Bore Size: 81mm
• Application: Top End Gasket & Seal Kit
• Materials: MLS, AFM, Aramid Fiber, and Armor Clad
• Includes: Head gasket, valve cover seals, intake and exhaust manifold gaskets, and necessary top-end seals

Vehicle Fitment:

Fits 1994-2001 Acura Integra GS-R and Type R models.

The Cometic Street Pro Top End Gasket Kit provides a comprehensive sealing solution for engine builders and enthusiasts performing a top-end rebuild. This kit is engineered to replace worn factory seals with high-performance materials designed for durability and superior fluid retention under street and performance driving conditions.

• Includes an 82mm bore head gasket and all necessary seals for a top-end refresh.
• Multi-Layer Steel (MLS) head gasket construction for maximum cylinder head sealing.
• Kit materials include AFM (Active Flex Material), Aramid Fiber, and Armor Clad for application-specific sealing requirements.
• Designed for the B18C1 (GS-R) and B18C5 (Type R) DOHC engines.
• Manufacturer Part Number: PRO2003T

Fits select 1994-2001 Acura Integra (GS-R, Type R) and Honda Civic (Si, del Sol) equipped with B16A2, B16A3, B18C1, or B18C5 DOHC VTEC engines. This Cometic StreetPro kit is a comprehensive sealing solution for engine builders and enthusiasts performing a bottom-end rebuild.

Every StreetPro kit prioritizes material integrity, utilizing high-performance components designed to handle the thermal and mechanical stresses of performance street engines. This kit replaces worn factory seals and gaskets with Cometic's proven sealing technology, ensuring leak-free performance and long-term durability for your B-series engine block.

• Complete bottom-end gasket and seal set for DOHC VTEC B16 and B18 engines
• Constructed from premium sealing materials including Multi-Layer Steel (MLS), Aluminum Foam Material (AFM), Aramid Fiber, and Armor Clad
• Engineered to exact tolerances for a precise fit on factory mounting surfaces
• Ideal for engine overhauls, refreshing high-mileage blocks, or performance builds
• Manufacturer Part Number: PRO2003B

Fits select 1994-2001 Acura Integra and Honda Civic / Civic del Sol models equipped with B16A2, B16A3, or B18C5 engines.

The Cometic Street Pro Top End Kit (PRO2002T) provides a comprehensive solution for engine builders and enthusiasts performing a top-end refresh or rebuild. This kit eliminates the guesswork by bundling all necessary gaskets and seals required to seal the cylinder head to the block and manage the intake and exhaust manifolds. Street Pro kits are engineered with high-grade materials specifically chosen for their sealing properties under street and high-performance conditions.

This kit features Multi-Layer Steel (MLS) technology for the head gasket, providing maximum cylinder head retention and durability. Other gaskets in the kit utilize advanced materials such as AFM (Aluminum Foam Material), Aramid Fiber, and Armor Clad to ensure leak-free performance and heat resistance across all engine mating surfaces.

• Manufacturer Part Number: PRO2002T
• Bore Size: 82mm
• Engine Compatibility: B16A2, B16A3, B18C5 (DOHC)
• Materials Included: MLS (Multi-Layer Steel), AFM, Aramid Fiber, and Armor Clad
• Kit Contents: All essential gaskets and seals for a top-end rebuild

Fits 1996-2000 Honda Civic and 1996-1997 Civic del Sol (SOHC D16Y5, D16Y7, D16Y8).

The Cometic StreetPro Top End Gasket Kit (PRO2001T) is a comprehensive solution for enthusiasts performing a top-end rebuild or cylinder head service. This kit provides all necessary gaskets and seals in one package, utilizing high-grade materials that exceed standard OE specifications for better thermal stability and sealing under pressure. Designed specifically for the D-Series 1.6L SOHC engine, these kits simplify the parts-gathering process while ensuring professional-grade reliability.

• Bore Size: 76mm
• Materials include: Multi-Layer Steel (MLS), Aluminum Foam Material (AFM), Aramid Fiber, and Armor Clad
• Includes all necessary gaskets and seals for a complete top-end assembly
• Ideal for street-performance rebuilds and head gasket replacements
• Manufacturer Part Number: PRO2001T

The Cometic Street Pro Top End Gasket Kit (PRO2000T) is designed for 1992-1995 Honda Civic and Civic del Sol models equipped with the SOHC D16Z6 engine. Engineered for street-performance rebuilds, this comprehensive kit provides the essential gaskets and seals required for a top-end refresh or head gasket replacement.

StreetPro kits prioritize material integrity to ensure a reliable seal under varying thermal loads. This kit features high-grade materials including Multi-Layer Steel (MLS), AFM (Achem), Aramid Fiber, and Armor Clad to provide superior durability compared to standard OE-style gaskets. The included head gasket is specifically sized for a 76mm bore.

• Fits 1992-1995 Honda Civic (EX, Si) and Civic del Sol (Si, VTEC) with SOHC D16Z6 engines
• Includes 76mm bore head gasket and all necessary top-end seals
• Advanced materials: MLS, AFM, Aramid Fiber, and Armor Clad
• Designed for street-performance applications and standard engine rebuilds
• Manufacturer Part Number: PRO2000T

Fits 1992-1995 Honda Civic EX/Si and Civic del Sol Si/VTEC models equipped with the SOHC D16Z6 engine.

The Cometic Street Pro Bottom End Kit (PRO2000B) is engineered for enthusiasts and engine builders looking for a comprehensive sealing solution for a 1.6L VTEC bottom-end rebuild. This kit eliminates the guesswork by providing all the essential gaskets and seals required to refresh the lower block, ensuring leak-free operation for performance street applications.

Cometic prioritizes material science in the StreetPro series, utilizing application-specific materials to handle the thermal and mechanical stresses of a performance engine. This kit features premium gasket technologies designed to withstand high-pressure environments and thermal cycling better than standard OE replacements.

• Manufacturer Part Number: PRO2000B
• Engine Series: Honda D16Z6 (1.6L SOHC VTEC)
• Premium Materials: Multi-Layer Steel (MLS), AFM (Aramid Fiber Material), Aramid Fiber, and Armor Clad
• Application: Complete bottom end gasket and seal set for engine block rebuilds
• Fitment: Fits select 1992-1995 Honda Civic and Civic del Sol models

Fits 2015-2017 Ford Mustang GT and GT Premium (5.0L).

The Cometic Street Pro Top End Gasket Kit (PRO1052T) is a precision-engineered solution for Gen-2 Coyote V8 engines. Designed for street performance and top-end rebuilds, this kit provides every necessary gasket and seal to ensure a reliable, leak-free environment under harsh load conditions. The Multi-Layer Steel (MLS) head gaskets utilize embossed stainless steel layers coated with Advanced Multi-Polymer (AMP) to maintain a superior seal across a variety of surface finishes.

• Precision Specifications: 94mm bore size with a .040-inch thickness.
• Advanced MLS Technology: Multiple embossed layers of stainless steel provide consistent load distribution across the sealing area.
• Optimized Clamping: Engineered to require less clamp load, which reduces cylinder bore distortion for improved longevity.
• Premium Materials: Features an uncoated stainless steel center shim layer and AMP-coated outer layers for maximum durability.
• Manufacturer Part Number: PRO1052T

Fits 2011-2014 Ford F-150 and Mustang models (5.0L).

The Cometic Street Pro Top End Gasket Kit (PRO1049T) is designed for the 5.0L Gen-1 Coyote V8 owner performing a top-end refresh or engine rebuild. This kit eliminates the guesswork of sourcing individual components by providing the essential gaskets and seals needed to seal the cylinder heads to the block and intake components. Cometic focuses on high-performance sealing technology, utilizing premium materials to handle the thermal demands of street and performance applications.

• Engine Compatibility: 5.0L Gen-1 Coyote V8
• Cylinder Bore: 94mm
• Head Gasket Thickness: .040in
• Materials Included: Multi-Layer Steel (MLS), Aluminum Foam Material (AFM), Aramid Fiber, and Armor Clad
• Manufacturer Part Number: PRO1049T
• Application: Ideal for top-end assembly and maintenance

Fits select 2011-2016 Chrysler 300, Dodge Challenger, Dodge Charger, and Jeep Grand Cherokee (6.4L).

The Cometic Street Pro gasket kit is engineered for the street enthusiast and engine builder seeking a complete, high-quality sealing solution for a top-end rebuild. This kit eliminates the guesswork by providing all necessary gaskets and seals required to refresh the top half of the 6.4L Apache Gen-3 Hemi engine, ensuring a precise fit and reliable performance under high thermal and mechanical stress.

Cometic utilizes application-specific materials to provide superior sealing across different mating surfaces. This includes Multi-Layer Steel (MLS) head gaskets designed to withstand high combustion pressures and varied expansion rates between the cylinder head and block. Other components utilize advanced materials like AFM (Aluminum Foam Material), Aramid Fiber, and Armor Clad for maximum durability and fluid resistance.

• Bore Size: 4.150 in
• Gasket Thickness: .054 in
• Head Gasket Material: Multi-Layer Steel (MLS)
• Kit Materials: MLS, AFM, Aramid Fiber, and Armor Clad
• Engine: Apache Gen-3 Hemi (6.4L)
• Manufacturer Part Number: PRO1048T

Fits select 2011-2020 Chrysler 300, Dodge Challenger, and Jeep Grand Cherokee (6.4L).

The Cometic Street Pro Bottom End Gasket Kit (PRO1048B) is engineered for engine builders performing a lower-end rebuild on the Apache Gen-3 Hemi. This kit eliminates the guesswork by providing all the critical gaskets and seals required for the bottom end in one comprehensive package, ensuring a reliable seal for the crankcase and block components.

Cometic utilizes high-grade materials to ensure long-lasting performance under both street and performance conditions. These kits feature a combination of specialized materials tailored to the specific demands of each sealing surface:

• Multi-Layer Steel (MLS): Provides maximum strength and thermal resilience.
• Aramid Fiber & AFM (Aramid Fiber Material): Features a synthetic rubber core for excellent torque retention and chemical resistance.
• Armor Clad: Built for extreme durability in high-pressure environments.

This kit (MPN PRO1048B) is designed for those seeking professional-grade sealing solutions with the convenience of a pre-bundled kit for the 6.4L Hemi engine platform.

Fits select 1997-2009 GM vehicles equipped with LS Gen-3 and Gen-4 Small Block V8 engines, including Chevrolet Corvette, Camaro, Silverado, and GMC Sierra models.

The Cometic StreetPro gasket kit (MPN PRO1040B) is engineered for the street-rodder or engine builder performing a comprehensive bottom-end rebuild. This kit eliminates the guesswork of sourcing individual seals by providing all the necessary gaskets required for a short-block refresh or complete engine assembly. Cometic prioritizes material integrity, utilizing multi-layer steel (MLS) and specialized composites to ensure reliable sealing under the thermal and mechanical stresses of a high-performance V8.

This specific kit includes the essential flat-mount cam plate bolts, ensuring your camshaft retention is handled with fresh hardware. Whether you are addressing a high-mileage leak or assembling a performance street build, the StreetPro series delivers professional-grade sealing for the budget-conscious enthusiast.

• Engine Compatibility: GM LS Gen 3 and Gen 4 Small Block V8
• Materials: Multi-Layer Steel (MLS), AFM, Aramid Fiber, and Armor Clad
• Hardware Included: Flat mount cam plate bolts
• Application: Complete bottom end gasket and seal set
• Manufacturer Part Number: PRO1040B

Fits 2005-2010 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Magnum, and Jeep Grand Cherokee SRT8 (6.1L Hemi).

The Cometic Street Pro Top End Kit (PRO1023T) provides a comprehensive sealing solution for street-performance 6.1L Hemi rebuilds. This kit simplifies the assembly process by bundling all the essential gaskets and seals required for a top-end refresh into one package, ensuring professional-grade sealing without the guesswork of sourcing individual components.

Street Pro kits are engineered with premium materials selected for their thermal resilience and durability under pressure. This set includes high-performance Multi-Layer Steel (MLS) technology, which is the standard for modern high-output engines requiring a reliable head-to-block seal.

• Bore Size: 4.125 in
• Kit Materials: Multi-Layer Steel (MLS), Aluminum Foam Material (AFM), Aramid Fiber, and Armor Clad
• Scope: Complete top-end gaskets and seals for engine rebuilds
• Manufacturer Part Number: PRO1023T

Fits Nissan RB20E, RB20DE, and RB20DET (2.0L) engines.

This Cometic intake manifold gasket is engineered from AFM (Aluminum Foamet) material, featuring a chemically blown, compounded nitrile synthetic rubber bonded to a rigid aluminum core. This advanced construction provides a superior seal for RB20 series intake runners without the need for additional liquid sealants or RTV, ensuring a clean and reliable installation.

The AFM material is specifically designed for applications requiring high torque retention and exceptional recovery. With an 85% recovery rate, this gasket maintains its sealing integrity throughout thermal cycles, preventing vacuum leaks and ensuring consistent performance without the need for re-torquing fasteners.

• Manufacturer Part Number: IR658032AFM
• Thickness: .032in
• Material: Aluminum Foamet (AFM)
• Nitrile synthetic rubber bonded to an aluminum core
• Temperature resistance: Over 205°F
• 85% recovery for consistent sealing and torque retention
• Installation: No sealants or re-torquing required

Fits Nissan RB25 (2.5L) inline engines. This Cometic AFM lower intake manifold gasket provides a reliable, leak-free seal for your intake tract without the need for additional sealants or periodic re-torquing.

Constructed from Cometic’s specialized AFM (Aluminum Foam Material), this gasket features a chemically blown, compounded nitrile synthetic rubber bonded to a rigid aluminum core. This composite design is specifically engineered for high-performance applications where maintaining torque retention and gasket integrity is critical to preventing vacuum leaks and ensuring consistent engine performance.

• Advanced AFM material with an 85% recovery rate for superior sealing
• Maintains high torque retention to keep intake bolts secured
• Temperature resistance rated over 205°F (96°C)
• Eliminates the need for messy RTV sealants or post-installation re-torquing
• Manufacturer Part Number: IR511060AFM

Fits Nissan RB26DETT engines.

This Cometic intake manifold gasket is engineered for high-performance sealing in demanding turbocharged environments. Utilizing Cometic’s AFM (Aluminum Foamette Material), this gasket features a chemically blown, compounded nitrile synthetic rubber bonded to a precision aluminum core. This construction provides the structural integrity of a metal shim with the superior conformability of a synthetic rubber, allowing it to seal minor surface irregularities without the need for additional sealants or RTV.

Designed for professional-grade reliability, the AFM material maintains high torque retention to prevent vacuum leaks or pressure loss at the intake flange. With an 85% recovery rate, it effectively manages the thermal expansion and contraction cycles common in the RB26 cylinder head and manifold assembly.

• Part Type: Intake Manifold Gasket
• Thickness: .060 inch
• Material: AFM (Nitrile synthetic rubber bonded to aluminum core)
• Recovery Rate: 85%
• Temperature Resistance: Over 205°F
• Installation: No sealants or re-torquing required
• Manufacturer Part Number: IR458060AFM

Fits Nissan RB26DETT engines. This Cometic AFM (Aluminum Foamette Material) throttle body gasket is engineered for high-performance applications where a reliable seal is required without the use of liquid sealants. The gasket features a chemically blown, compounded nitrile synthetic rubber bonded to a rigid aluminum core, providing excellent stability and torque retention.

Designed to handle the demands of turbocharged intake systems, the AFM material offers an 85% recovery rate to maintain its sealing integrity through thermal cycles. The rigid core prevents gasket extrusion, making it a superior replacement for OE-style paper gaskets in high-load environments.

• Manufacturer Part Number: IR457032AFM
• Thickness: .032 inch
• Construction: Compounded nitrile synthetic rubber bonded to aluminum core
• Temperature Resistance: Over 205°F
• Recovery Rate: 85%
• Installation: Requires no sealants or re-torquing

Designed for the performance demands of Honda K20 and K24 engines, the Cometic Multi-Layer Steel (MLS) head gasket provides a superior seal in high-stress environments. This gasket features a 87.5mm bore and a .051-inch thickness, engineered to withstand the thermal and pressure loads of modified naturally aspirated or forced induction builds.

• Construction: Multi-Layer Steel (MLS) with embossed outer layers to maintain seal integrity across varying surface finishes.
• Internal Design: Features an uncoated stainless steel center shim layer for consistent thickness and structural support.
• Load Distribution: Engineered to require less clamp load, which helps minimize cylinder bore distortion during torque-down.
• Specifications: 87.5mm bore, .051" thickness.
• MPN: H2004SP1051S

This Cometic Multi-Layer Steel (MLS) head gasket is engineered to handle the increased cylinder pressures and thermal loads of high-performance Honda K-Series engines. Designed specifically for Honda K20 and K24 platforms with an 87.5mm bore, this gasket provides a superior seal compared to standard composite alternatives.

• Precision Sealing: Embossed outer layers meet the demands of harsh sealing environments and provide a reliable seal across various surface finishes.
• Stainless Steel Construction: Built with an uncoated stainless steel center shim layer for structural integrity and precise thickness.
• Reduced Bore Distortion: Engineered to require less clamp load, which helps maintain cylinder roundness and prevents bore distortion during high-torque assembly.
• Uniform Load Distribution: Conforms to the sealing area to ensure consistent pressure across the head and block mating surfaces.
• Specifications: 87.5mm Bore, .030" thickness, Manufacturer Part Number H2004SP1030S.

Designed for high-performance Honda/Acura K20 and K24 engines, this Cometic Multi-Layer Steel (MLS) head gasket provides a superior seal under the demands of harsh combustion environments. Its three-layer construction features embossed outer layers that maintain their seal across a variety of load conditions and surface finishes, making it ideal for both naturally aspirated and forced induction builds.

The H2003SP1030S gasket utilizes an uncoated stainless steel center shim to achieve precise thickness and uniform load distribution. This advanced engineering requires less clamp load to achieve a perfect seal, which effectively reduces cylinder bore distortion and promotes better piston ring sealing. Whether you are refreshing a street build or assembling a competition engine, this MLS gasket delivers the durability and precision required for the K-series platform.

• Engine Series: K20 / K24
• Bore Diameter: 86.5mm
• Thickness: .030 inch
• Material: Multi-Layer Steel (MLS)
• Center Layer: Uncoated stainless steel shim
• Manufacturer Part Number: H2003SP1030S

Engineered for high-performance sealing, the Cometic Multi-Layer Steel (MLS) Head Gasket is designed specifically for Honda K-Series engines utilizing a 90.0mm bore. This gasket is manufactured with both oil holes to ensure proper lubrication flow and broad compatibility across different block and head combinations.

The construction features embossed outer layers of stainless steel that conform to a variety of surface finishes and load conditions, providing a robust seal in harsh combustion environments. Its uncoated stainless steel center shim layer provides structural integrity while the overall design requires less clamp load, which helps reduce bore distortion and ensures uniform load distribution across the sealing surface.

• Manufacturer Part Number: H1912SP1051S
• Bore Diameter: 90.0mm
• Thickness: 0.051 inch
• Construction: Multi-Layer Steel (MLS)
• Special Features: Includes both oil holes; embossed outer sealing layers

Fits Nissan SR20DE and SR20DET S14 engines.

This Cometic Multi-Layer Steel (MLS) head gasket provides a superior sealing solution for high-performance Nissan SR20 powerplants. Specifically designed for the S14 block, this gasket features both oil hole provisions to ensure compatibility and proper fluid flow. The MLS construction consists of embossed outer layers of stainless steel coated with a FKM (Viton) rubber-based material to meet the demands of harsh sealing environments and varying surface finishes.

The uncoated stainless steel center shim allows for precise thickness requirements while the overall design requires less clamp load than traditional gaskets. This reduction in clamp load results in less cylinder bore distortion, ensuring better ring seal and engine longevity under high-boost or high-compression conditions.

• Manufacturer Part Number: H1796SP7051S
• Bore Size: 86mm
• Thickness: .051 inch
• Material: Multi-Layer Steel (MLS)
• Configuration: Dual oil hole design for S14 blocks
• Center Layer: Uncoated stainless steel shim

Fits Nissan SR20DE and SR20DET S14 engines. This Cometic Multi-Layer Steel (MLS) Head Gasket is engineered to meet the demands of high-performance sealing environments, providing a reliable solution for engines under heavy load. This specific S14-compatible version features an 87mm bore and a .051 inch thickness, and it is manufactured with both oil holes to ensure proper lubrication flow through the block and head.

Constructed with embossed outer layers, this gasket handles varying surface finishes while requiring less clamp load than standard gaskets, which helps reduce bore distortion. The center shim layer is made from uncoated stainless steel, ensuring precise thickness and long-term durability under extreme cylinder pressures.

• Manufacturer Part Number: H1796SP6051S
• Bore Size: 87mm
• Thickness: .051 inch
• Material: Multi-Layer Steel (MLS)
• Features both S14 block oil holes
• Reduced bore distortion via optimized clamp load distribution
• Stainless steel shim layer for structural integrity

Designed for high-performance sealing on Nissan SR20DE and SR20DET S14 engines, this Cometic Multi-Layer Steel (MLS) head gasket provides superior thermal load distribution and reduced bore distortion. This specific gasket features an 87mm bore and .040" thickness, and is configured with both oil holes to ensure proper lubrication flow between the block and cylinder head across various casting versions.

• Bore Size: 87mm
• Thickness: .040 inch
• Material: Multi-Layer Steel (MLS)
• Construction: Embossed outer layers with an uncoated stainless steel shim layer
• Fitment: Nissan SR20DE / SR20DET (S14 Chassis)
• MPN: H1796SP6040S

The embossed outer layers are engineered to meet the demands of harsh combustion environments and varied surface finishes. By requiring less clamp load than composite gaskets, this MLS design helps minimize cylinder bore distortion while providing a reliable seal for forced induction or high-compression naturally aspirated builds.

Fits Nissan SR20DET engines (86.5mm oversized bore).

The Cometic H1796SP1051S Multi-Layer Steel (MLS) head gasket provides a superior sealing solution for high-performance Nissan SR20DET builds. Engineered for 86.5mm bores (+0.5mm oversized), this .051-inch gasket utilizes embossed outer layers to manage high cylinder pressures and harsh load conditions. The multi-layer design requires less clamp load than traditional composite gaskets, effectively reducing bore distortion for improved ring seal and longevity.

This specific H1796SP1051S configuration is designed without extra oil holes, making it the correct choice for specific block and cylinder head combinations requiring this exact oiling circuit layout. The uncoated stainless steel shim center layer ensures structural integrity while providing precise thickness control.

• Manufacturer Part Number: H1796SP1051S
• Bore Diameter: 86.5mm
• Thickness: .051in
• Material: Multi-Layer Steel (MLS)
• Center Layer: Stainless steel shim
• Configuration: No extra oil holes
• Ideal for high-boost and forced induction applications