Cometic H1796SP6051S 87mm .051 MLS Head Gasket for 91-02 Nissan SR20DE/DET

Vehicle Fitment

• 1991-2002 Nissan (S13, S14, 180SX, Silvia) SR20DE/SR20DET 2.0L RWD

Features

• Premium Multi-Layer Steel (MLS) construction for high-pressure sealing
• 87 mm bore tailored to SR20DE/SR20DET cylinder heads
• .051" compressed thickness for optimal quench and combustion sealing
• Viton-coated outer layers for corrosion and heat resistance
• Designed with both oil holes for proper lubrication channels
• Suitable for naturally aspirated and turbocharged SR20 engines
• Handles high heat and repeated thermal cycling
• No additional sealants required when installed with correct torque sequence

Specifications

• Part Number: H1796SP6051S
• Bore Diameter: 87 mm
• Compressed Thickness: .051"
• Material: Multi-Layer Steel (MLS) with Viton coating
• Fitment: SR20DE & SR20DET engines
• Orientation: Center-mounted head gasket
• Oil Passages: Both oil holes included
• Application: Rear-wheel drive Nissan SR-series vehicles

Included Components

• 1x Cometic H1796SP6051S MLS head gasket

Product Description

The Cometic H1796SP6051S MLS head gasket is engineered specifically for Nissan SR20DE and SR20DET 2.0 L engines found in S-series chassis like the S13, S14, 180SX, and Silvia produced between 1991 and 2002. Its robust multi-layer steel design with Viton-coated outer layers ensures a reliable combustion seal under high pressure, heat, and repeated thermal cycles - making it an excellent choice for performance builds, engine rebuilds, or high-stress applications.

With an 87 mm bore and .051" compressed thickness, this gasket delivers consistent sealing and maintains the proper quench distance for both naturally aspirated and turbocharged SR20 engines. It includes both oil holes to match correct lubrication paths and is ready for installation using standard torque procedures. Whether you're building a street car or a competitive project, the H1796SP6051S offers dependable sealing performance.