SKU: 2301-RT041 | UPC: 4957266643150
HKS 93-98 Toyota Supra Turbo 1.2mm Stopper Headgasket
The HKS 1.2mm Stopper Headgasket fits 1993-1998 Toyota Supra Turbo models equipped with the 2JZ-GTE engine. This multi-layer steel gasket uses a solid stopper frame to seal combustion chambers under high boost pressures. It supports engine builds aiming for consistent performance and reliability.
Key Features
- Solid Stopper Design: Stainless steel stoppers maintain combustion chamber volume and resist head lift in boosted applications
- 1.2mm Thickness: Provides OEM-like compression while handling elevated cylinder pressures up to 2000hp builds
- MLS Construction: Three-layer stainless steel with aramid fiber core offers heat resistance over 1000 degrees C
- Precision Bore: 86mm cylinder bore and 94mm combustion chamber diameter match 2JZ-GTE block exactly
- High Pressure Sealing: Integrated bead design ensures zero blow-by even at 40+ psi boost levels
Product Notes
- Pair with ARP 219-4306 head studs for best results in high boost setups
- Verify head and block deck surfaces are flat within 0.002 inches before install
- Handle carefully to avoid creasing thin steel layers
Installation Notes
- Professional installation recommended.
- Machine surfaces flat and clean thoroughly removing all oil residue
- Compatible with OEM head bolts or aftermarket studs torque to 90 ft-lbs in sequence
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1998 | Toyota | Supra | Turbo |
Why Choose HKS?
- Motorsport-proven parts used in JGTC and drag racing
- Manufactured to strict Japanese quality standards
- Innovative engineering from decades of turbocharger expertise
Frequently Asked Questions
-
Q: Will this gasket fit non-US 2JZ-GTE engines like JDM Supra?
A: Yes fits all JZA80 Supra 2JZ-GTE including JDM 1993-2000 models with matching bore -
Q: What materials are used in construction?
A: Outer layers full-hard stainless steel inner aramid fiber reinforced with solid stainless stopper frame -
Q: Does it come with warranty or installation support?
A: 1-year manufacturer defect warranty proper torque and surface prep required contact HKS for claims
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective envelope inside rigid box 12 x 12 x 1 inches
- Weight: 0.4 lbs
Engine
Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...
View Engine Products
Head Components
Cylinder head components and engine internals for performance builds and OE service are stocked at Black Ops Auto Works. Shop complete cylinder heads, head gaskets, head stud and bolt kits, rocker arms, lifters, camshaft and lifter kits, rotating assemblies, and main stud and bolt kits for LS, LT, HEMI 5.7/6.1/6.4, Coyote, Cummins, Powerstroke, VW/Audi turbo, Subaru, Nissan, and import platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 972 Head Components SKUs across component type, engine platform, and bore or gasket specification. What This Collection Covers Head Components groups together the parts that live at and around the cylinder head, the area of the engine most affected by heat, combustion pressure, and clamping load. This includes complete heads, head gaskets, head studs and bolts, rocker arms, lifters, camshaft and lifter kits, main stud and bolt kits, and ro...
View Head Components Products
Head Gaskets
Head gaskets for HEMI Hellcat, GM LS and LSX, Nissan RB26DETT and SR20, Subaru EJ series, BMW S58 and B58, VW/Audi turbo four cylinders, and Dodge Viper platforms are stocked at Black Ops Auto Works. Shop multi layer steel head gaskets, top end gasket kits, and bore and thickness specific gaskets from Cometic and HKS for street, track, and forced induction builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 601 Head Gaskets SKUs across bore size, gasket thickness, and platform specific categories. What This Category Covers The Head Gaskets category groups together the sealing components that sit between the cylinder head and engine block, along with related top end gasket kits. Coverage spans multi layer steel (MLS) head gaskets, DST cylinder head gaskets in multiple thickness options, top end gasket kits that include valve cover and intake gaskets, and application specific ...
View Head Gaskets Products
HKS
HKS Japanese performance parts for Toyota Supra, Nissan Skyline GT-R, Nissan Silvia and 240SX, Subaru WRX and STI, and other JDM platforms are stocked at Black Ops Auto Works. Shop turbo kits, cat back exhaust systems, coilovers, blow off valves, and engine management upgrades for RB26DETT, SR20DET, 2JZ-GTE, and EJ series turbocharged engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 607 HKS SKUs across forced induction, exhaust, suspension, and engine management categories. What This Collection Covers HKS has built its reputation on Japanese sport compact and sports car performance since the late 1970s, developing turbo kits, exhaust systems, and suspension for platforms including the Toyota Supra 2JZ-GTE, Nissan Skyline GT-R RB26DETT, Nissan Silvia and 240SX SR20DET, and Subaru WRX and STI EJ and FA series engines. This collection brings together fitment verified HKS pa...
View HKS Products


