Cometic StreetPro Top End Gasket Kit – Nissan 1991-1994 KA24DE 90mm Bore (.051" MLS Head Gasket)
The Cometic StreetPro Top End Gasket Kit is a complete, budget-friendly solution for rebuilding the top end of the 1991-1994 Nissan KA24DE engine. This kit includes everything needed for a reliable reseal, featuring a .051" MLS (Multi-Layer Steel) cylinder head gasket with a 90mm bore, along with high-quality AFM, Aramid Fiber, and Armor Clad gaskets and seals.
Designed for street-rod and performance applications, the StreetPro series prioritizes durable materials that provide excellent sealing under boost, high RPM, and everyday driving conditions. Whether you're refreshing a stock engine or building a performance KA24DE, this kit delivers the quality and convenience Cometic is known for, ensuring a leak-free, long-lasting rebuild.
Key Features
- StreetPro Series – Complete top end gasket kit for budget-minded street and performance builds
- .051" MLS Cylinder Head Gasket – 90mm bore for superior sealing under high pressure and heat
- High-Quality Materials – MLS, AFM, Aramid Fiber, and Armor Clad for maximum durability
- Direct Fit – Engineered specifically for the 1991-1994 Nissan KA24DE engine
- Comprehensive Kit – Includes all necessary gaskets and seals for a complete top end reseal
| Spec | Detail |
|---|---|
| Part Number | PRO2014T-051 |
| Brand | Cometic Gasket |
| Type | StreetPro Top End Gasket Kit |
| Compatibility | 1991-1994 Nissan KA24DE |
| Bore Size | 90mm |
| Head Gasket Thickness | .051 inches (MLS) |
| Country of Origin | United States |
| Warranty | Cometic Limited Warranty |
Whats Included
- .051" MLS Cylinder Head Gasket (90mm Bore)
- Intake Manifold Gaskets
- Exhaust Manifold Gaskets
- Valve Cover Gaskets
- Camshaft Seal
- All other necessary top end gaskets and seals
Product Notes
- Designed specifically for the 1991-1994 Nissan KA24DE engine
- Ideal for stock rebuilds or performance builds requiring reliable sealing
- Professional installation with proper torque specifications is highly recommended
Installation Notes
- Requires cylinder head removal for installation
- Estimated time: Several hours (full top end job)
- Follow factory torque sequence and use proper sealants where required
This Part Fits
| Year Range | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 1991-1994 | Nissan | 240SX / Silvia / Other Models | KA24DE 2.4L | StreetPro Top End Gasket Kit |
Why Choose Cometic StreetPro Gasket Kits?
- High-quality materials for reliable sealing under performance conditions
- Complete kit with everything needed for a professional top end rebuild
- Trusted by engine builders for durability and precision fit
Frequently Asked Questions
-
Q: Does this gasket kit fit my 1993 Nissan 240SX KA24DE?
A: Yes, direct fit for all 1991-1994 Nissan KA24DE engines. -
Q: Is this kit for the complete engine or just the top end?
A: This is a top end gasket kit (cylinder head and related components). -
Q: Is professional installation required?
A: Yes, cylinder head work requires precise torque and proper procedures for a leak-free seal.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure Cometic retail packaging
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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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