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GSC Power Division engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GSC Power Division lineup with fast shipping and expert fitment support — order with confidence.
When building a high-performance 4G63T engine, every component matters. The GSC Power Division Valve Keeper Set provides the security and precision required for high-RPM operation. This 32-piece set is designed to lock your valves firmly in place, ensuring that your valvetrain remains stable even under the most demanding conditions. Whether you are running aftermarket cams or high-lift springs, these keepers are essential for preventing valve drop and catastrophic engine failure.
These valve keepers are the standard for builders who refuse to compromise on quality. By providing a secure fitment, they allow your valvetrain to operate smoothly and reliably, maximizing the potential of your engine's power band. Compatible with a wide array of Mitsubishi, Eagle, and Plymouth vehicles, this set is an essential addition to any cylinder head overhaul. Ensure your engine is built to last with high-quality valvetrain components from GGCRACING.
| Brand | GSC Power Division |
|---|---|
| Manufacturer part number | 1003 |
| GGC SKU | GSC1003 |
| UPC / GTIN | GSC1003 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 4 × 2.6 × 0.25 in |
|---|---|
| Shipping weight | 0.07 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1990-1998 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | GS |
| 1990-1999 | Mitsubishi | Eclipse | GST, GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 1991-1992 | Mitsubishi | Galant | VR-4 |
| 2005-2006 | Mitsubishi | Lancer | Evolution, Evolution MR, Evolution RS |
| 2006 | Mitsubishi | Lancer | Evolution SE |
| 1990-1994 | Plymouth | Laser | RS |
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