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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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GSC Power Division
GSC Power-Division Valve Keeper Set for Mitsubishi 4G63T Evo 1-9 & DSM 1990-2006 (Set of 32) - 1003
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 1990-2006 Mitsubishi Lancer Evolution, Eclipse, Galant VR-4, Eagle Talon, and Plymouth Laser with 4G63T engines.
GSC Power-Division valve keepers are precision-engineered components designed to securely lock the valve spring retainer to the valve stem. For high-performance builds involving high-lift camshafts or increased RPM limits, replacing worn OE keepers with a fresh set of GSC precision locks ensures valvetrain stability and helps prevent valve float or lock failure. This complete set includes 32 keepers, providing a full replacement for a 16-valve 4G63T cylinder head.
- Precision machined to exacting tolerances for superior fitment
- Direct replacement for factory keepers in high-performance applications
- Essential for maintain valvetrain integrity at high RPMs
- Manufacturer Part Number: 1003
- Quantity: Set of 32
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1998 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | GS |
| 1990-1999 | Mitsubishi | Eclipse | GST |
| 1990-1999 | Mitsubishi | Eclipse | GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 1991-1992 | Mitsubishi | Galant | VR-4 |
| 2005-2006 | Mitsubishi | Lancer | Evolution |
| 2005-2006 | Mitsubishi | Lancer | Evolution MR |
| 2005-2006 | Mitsubishi | Lancer | Evolution RS |
| 2006 | Mitsubishi | Lancer | Evolution SE |
| 1990-1994 | Plymouth | Laser | RS |
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1340 Cobb Dr, Unit 1, Eustis, FL 32736
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Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
GSC Power-Division Valve Keeper Set for Mitsubishi 4G63T Evo 1-9 & DSM 1990-2006 (Set of 32) - 1003
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits 1990-2006 Mitsubishi Lancer Evolution, Eclipse, Galant VR-4, Eagle Talon, and Plymouth Laser with 4G63T engines.
GSC Power-Division valve keepers are precision-engineered components designed to securely lock the valve spring retainer to the valve stem. For high-performance builds involving high-lift camshafts or increased RPM limits, replacing worn OE keepers with a fresh set of GSC precision locks ensures valvetrain stability and helps prevent valve float or lock failure. This complete set includes 32 keepers, providing a full replacement for a 16-valve 4G63T cylinder head.
- Precision machined to exacting tolerances for superior fitment
- Direct replacement for factory keepers in high-performance applications
- Essential for maintain valvetrain integrity at high RPMs
- Manufacturer Part Number: 1003
- Quantity: Set of 32
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1998 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | GS |
| 1990-1999 | Mitsubishi | Eclipse | GST |
| 1990-1999 | Mitsubishi | Eclipse | GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 1991-1992 | Mitsubishi | Galant | VR-4 |
| 2005-2006 | Mitsubishi | Lancer | Evolution |
| 2005-2006 | Mitsubishi | Lancer | Evolution MR |
| 2005-2006 | Mitsubishi | Lancer | Evolution RS |
| 2006 | Mitsubishi | Lancer | Evolution SE |
| 1990-1994 | Plymouth | Laser | RS |
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