Description
Product Overview
The JE Pistons HN1003-033 is a .033‑inch thick multi‑layer steel (MLS) head gasket engineered for VTEC engines with an 84mm bore (3.307 inches). Constructed from high‑grade steel layers bonded with a durable elastomeric seal, it delivers superior heat resistance and maintains a consistent seal under extreme combustion pressures. The gasket matches the original equipment specifications, ensuring proper fitment and performance for both stock and modified engines.
Usage
This gasket is ideal for rebuilding or upgrading VTEC engines produced between 1988 and 2001. It serves performance enthusiasts seeking higher compression ratios as well as everyday drivers needing a reliable replacement. Install during head resurfacing, valve work, or complete engine rebuilds to guarantee optimal sealing and prevent coolant or oil leaks.

Why Choose Us
JE Pistons is renowned for precision engineering and rigorous quality control. Each gasket undergoes dimensional testing and pressure cycling to verify durability. Our MLS design offers better heat dispersion than traditional composite gaskets, reducing the risk of warping. Backed by a solid warranty and positive customer reviews, this product provides confidence for both professional mechanics and DIY enthusiasts.
Key Features
- Exact OEM fit for VTEC 84mm bore engines
- .033 inch multi‑layer steel construction for superior strength
- Enhanced heat resistance minimizes warping under high load
- Improves compression for better engine performance
- Easy installation with no special tools required
FAQ
Is this gasket compatible with all VTEC models?
It fits VTEC engines with an 84mm bore produced from 1988 to 2001, covering most Honda models in that range.
Can I install the gasket myself?
Yes, the gasket is designed for straightforward installation during head work. Follow the torque specifications in your service manual for best results.
What is the advantage of MLS over composite gaskets?
MLS gaskets provide higher tensile strength, better heat distribution, and greater resistance to compression loss, leading to longer service life.
Do I need to replace the head bolts when installing this gasket?
It is recommended to use new torque‑to‑yield head bolts or re‑torque the existing bolts to the manufacturer’s specifications to ensure proper clamping force.
What warranty does JE Pistons offer?
JE Pistons provides a limited warranty against manufacturing defects, typically covering the gasket for one year from the date of purchase.





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