GSC Set +1mm Exhaust Valve Lexus GS300 2JZ 98-05- GSC-2063-12

For those running high horsepower, high EGT set ups that need a valve that will last in 2000F conditions. The Super Alloy Exhaust valves have Chrome polished stems to create a smooth, durable finish for added life and better lubricity especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance and performance are engineered into every valve. Under head dish is maximized for weight savings while swirl polished and backcut heads promote better air flow without sacrificing durability.

Features:

• +1mm Oversize
• 23-8N Stainless material
• Chrome polished stems
• Under head dish design
• Swirl Polished
• Backcut heads

• Lexus GS300 1998-2005 | 2006
• Lexus IS300 | IS400 1991-2000
• Lexus IS300 2001-2005
• Toyota Supra 1993-2002

• Sold as a set of 12
• Pictures for marketing purposes only, actual product may vary