

Specifications
- Brand
- GSC Power Division
- Part #
- 2007-8
- UPC
- GSC2007-8

GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) -SET 8
$262.00
Fits 1990-1999 Mitsubishi Eclipse. Set of 8 GSC Power Division exhaust valves with 31.5mm heads (+1mm) for 4G63T engines.
Key Features
- Fits 1990-1999 Mitsubishi Eclipse, 1990-1998 Eagle Talon, 1991-1992 Mitsubishi Galant, 2005-2006 Mitsubishi Lancer, and 1990-1994 Plymouth Laser.
- Set includes eight exhaust valves.
- Each valve has a 31.5mm head size, which is 1mm larger than stock.
- Constructed from a chrome-polished super alloy for heat resistance and durability.
- Designed for the 4G63T engine found in performance DSM and Evo models.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This set includes eight GSC Power Division exhaust valves, each featuring a 31.5mm head that's 1mm larger than stock. These are specifically made for the 4G63T engine found in performance Mitsubishi and Eagle models from the 1990s and early 2000s, including the Eclipse, Talon, and Laser. They are constructed from a chrome-polished super alloy, designed to handle the heat and stress of high-performance engine operation.
The larger valve head size can help improve airflow into the cylinder, which is beneficial for engines that have been modified for increased power. The super alloy material offers good durability under high temperatures, and the chrome polish helps reduce friction. These valves are a solid option if you're rebuilding or upgrading the cylinder head on your 4G63T engine and need reliable exhaust valves that can handle more demanding use.
Specifications
- Brand
- GSC Power Division
- Manufacturer Part #
- 2007-8
- UPC
- GSC2007-8
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GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) -SET 8
