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SKU: 2069-12
GSC P-D Toyota 2JZ Chrome Alloy Polished Exhaust Valve - 30.0mm Head (+1mm) 6.6mm Stem - Set of 12 1993-2005 Models
GSC Power-Division +1mm exhaust valves deliver reliable performance for Toyota 2JZ-GTE and 2JZ-GE engines in high horsepower setups. These Super Alloy valves with 30mm heads and 6.6mm chrome polished stems handle extreme 2000°F exhaust gas temperatures. They fit 1993-1998 Toyota Supra Turbo plus Lexus GS300 IS300 and other 2JZ vehicles for enhanced durability and flow.
Key Features
- Super Alloy Material: Built to endure 2000°F conditions in high EGT high horsepower 2JZ builds for lasting reliability.
- Chrome Polished Stems: 6.6mm diameter creates smooth durable surface improving lubricity and valve life with GSC manganese bronze guides.
- Head Design: 30.0mm +1mm diameter swirl polished backcut with maximized under head dish reduces weight while boosting airflow.
- Precise Sizing: 99.20mm overall length 6.6mm stem ensures drop-in fit for DOHC 2JZ cylinder heads.
- Complete Set: 12 exhaust valves cover full replacement needs for inline-6 2JZ-GTE or 2JZ-GE valvetrain.
Product Notes
- Must be used with GSC3113-12 Valve Guides AND GSC1029 Valve Guide Seals.
- Designed for extreme heat resistance and strength in performance 2JZ applications.
- Standard ground shipping applies to all orders.
Installation Notes
- Professional installation recommended.
- Pair exclusively with GSC3113-12 guides and GSC1029 seals for proper function.
- Direct fit in stock or ported 2JZ cylinder heads no modifications needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1998 | Toyota | Supra | Turbo |
| 1997-2005 | Lexus | GS300 | Base |
| 2000-2005 | Lexus | IS300 | Base |
| 1991-2005 | Toyota | Aristo | 250 300 GS |
| 1996-2001 | Toyota | Mark II | Tourer V 2JZ-GE |
Why Choose GSC Power-Division?
- Proven track record in JDM performance valvetrain components.
- Tested for racing level heat and stress in 2JZ engines.
- USA engineered for precise fit and flow gains.
Frequently Asked Questions
-
Q: Will these fit 1995 Supra 2JZ-GTE?
A: Yes fits all 1993-1998 Toyota Supra Turbo 2JZ-GTE plus other listed 2JZ-GE GTE models. -
Q: What material and stem finish?
A: Super Alloy construction with chrome polished 6.6mm stems for 2000°F resistance and superior lubrication. -
Q: Installation and warranty details?
A: Pro install advised with required GSC guides seals. GSC ensures quality through rigorous testing contact for support.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure protective box
- Weight: 1 lb
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