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SKU: H1796SP7051S / UPC: 191070026264
Cometic H1796SP7051S MLS Head Gasket for Nissan SR20DE/DET Engines - 86mm Bore, 0.051 Inch Thick with Both Oil Holes
The Cometic MLS head gasket stands out by maintaining a tight seal under extreme pressures and temperatures, surpassing the capabilities of conventional gaskets. Built with multi-layer steel construction, it resists distortion and blowout, delivering the reliable containment needed for tuned SR20DE and SR20DET setups where every psi counts. This makes it the direct pick for drivers rebuilding or boosting their Nissan, ensuring leak-free operation that keeps power on track without compromise.
Key Specifications
- Bore Size: 86mm
- Compressed Thickness: 0.051 inches (1.3mm)
- Material: Multi-Layer Steel (MLS) for enhanced durability and heat resistance
- Design Features: Includes both oil holes for full lubrication compatibility, RWD configuration only (excludes AWD or FWD setups)
- Part Number: H1796SP7051S
- UPC: 191070026264
Vehicle Fitment
This head gasket fits Nissan models equipped with SR20DE or SR20DET engines in rear-wheel-drive layouts. Confirm your setup matches before purchase, as it does not suit Z16 or Z20 trims.
|
Year Range |
Make & Model |
Engine |
Notes |
|
1989-1993 |
Nissan Silvia (S13) |
SR20DE / SR20DET |
JDM original or US swap |
|
1994-1998 |
Nissan Silvia (S14) |
SR20DE / SR20DET |
JDM original; includes VTC variants |
|
1989-1998 |
Nissan 180SX (S13) |
SR20DE / SR20DET |
JDM original |
|
1989-1994 |
Nissan 240SX (S13) |
SR20DE / SR20DET |
Engine swap application |
|
1995-1998 |
Nissan 240SX (S14) |
SR20DE / SR20DET |
SE-R original (SR20DE) or DET swap |
What's Included in the Purchase
- (1) MLS Cylinder Head Gasket Single piece, ready for direct installation
- No additional hardware, seals, or fluids included; pairs with standard SR20DE/DET head bolt torque specs for straightforward assembly.
Packaging and Shipping Details
- Package Weight: 1 lb
- Box Dimensions: 24 x 10 inches (length x width)
Install with clean surfaces and proper torque sequence for peak results. Backed by Cometic's reputation for gaskets that hold up in real-world racing and street use, this H1796SP7051S delivers the seal that turns potential failures into consistent runs.
Cometic Gasket
Cometic Gasket produces precision-machined engine sealing components used by professional engine builders and race teams worldwide. MLS head gaskets, intake gaskets, and complete engine gasket sets from Cometic are engineered to hold seal under the elevated cylinder pressure and heat cycling that OEM gaskets cannot always survive in high-performance applications.Popular UpgradesCometic MLS (multi-layer steel) head gaskets are the most-requested upgrade for turbocharged, supercharged, and naturally aspirated builds where cylinder pressure exceeds the limits of OEM composite gaskets. Available in bore sizes and thicknesses calibrated to manage compression ratio, Cometic MLS head gaskets are a standard specification for any serious engine build. Intake manifold gaskets, exhaust gaskets, and cam cover sets round out the range for complete engine assembly work.Why use Cometic MLS head gaskets over OEM?Cometic MLS head gaskets use multiple layers of embossed stainless steel that create a ...
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