HKS 93-98 Toyota Supra Turbo 1.6mm Stopper Headgasket - Black Ops Auto Works
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HKS 93-98 Toyota Supra Turbo 1.6mm Stopper Headgasket

HKS
HKS2301-RT042
4957266643211
Head Gaskets
12 Units In Stock - Ships Next Business Day
$ 430.00
FREE Ground Shipping!
$ 430.00

SKU: 2301-RT042 | UPC: 4957266643211

HKS 93-98 Toyota Supra Turbo 1.6mm Stopper Headgasket

Engineered for the 1993-1998 Toyota Supra Turbo with 2JZ-GTE engine, this HKS 1.6mm stopper head gasket delivers reliable sealing under high cylinder pressures. Its multi-layer steel construction resists blowout in boosted applications while maintaining stock compression ratios. Ideal for enthusiasts building reliable high-horsepower setups.

Key Features

  • Stopper Design: Solid stainless steel bead in combustion chamber area withstands pressures over 2000 psi to prevent gasket failure during high boost.
  • MLS Construction: Three layers of 0.2mm stainless steel with vermiculite core and silicone rubber beads for leak-free performance across extreme temperatures.
  • 1.6mm Thickness: Matches OEM specs for 86mm bore, preserving stock 8.5:1 compression while supporting turbo upgrades.
  • High Boost Capability: Proven in 2JZ builds exceeding 1000whp with proper head studs and machining.
  • Precision Fit: Laser-cut edges ensure perfect alignment with Supra cylinder heads and blocks for effortless installation.

Product Notes

  • Requires ARP or HKS head studs for optimal clamping force in high-boost applications.
  • Surface plate heads and blocks to 0.002 inches flatness before installation.
  • Apply thin layer of sealant to cylinder head side only during assembly.

Installation Notes

  • Professional installation recommended.
  • Torque head bolts in sequence to 54 ft-lbs plus 90 degree turns using ARP Ultra Torque lubricant.
  • Compatible with OEM or aftermarket head studs. reuse of stock bolts not advised.

This Part Fits

Year Make Model Submodel
1993-1998 Toyota Supra Twin Turbo (2JZ-GTE)

Why Choose HKS?

  • Racing heritage from Japanese GT and drag series with proven 2JZ reliability.
  • High-grade materials tested in OEM and aftermarket applications worldwide.
  • Exact engineering from original JDM blueprints for seamless Supra integration.

Frequently Asked Questions

  • Q: Does this fit 1999-2002 Supra models?
    A: Designed specifically for 1993-1998 USDM JZA80 Supra Twin Turbo with early 2JZ-GTE. later models may need t=1.2mm version.
  • Q: What material is used in this head gasket?
    A: Multi-layer steel with stainless steel stopper, vermiculite core, and fluorosilicone beads for heat and pressure resistance up to 1000 degrees F.
  • Q: Is a warranty included and what about returns?
    A: HKS offers manufacturer defect coverage. contact for details. Returns accepted if unopened within 30 days.

Shipping & Handling

  • Method: USPS Priority or UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Flat envelope 14 x 14 x 0.5 inches
  • Weight: 0.4 lbs

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