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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 High Pressure Conical Valve Spring and Ti Retainer Kit for Mitsubishi 4G63T - 5098
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Upgrade your valvetrain for high-performance applications with the GSC Power-Division High Pressure Conical Valve Spring and Titanium Retainer Kit. Engineered specifically for the Mitsubishi 4G63T engine, this kit (MPN: 5098) provides the increased seat pressure and stability required for high-boost and high-RPM builds where factory components are prone to failure.
The conical spring geometry reduces reciprocating mass and improves harmonic damping compared to traditional cylindrical springs. Paired with lightweight, CNC-machined titanium retainers, this set ensures precise valve control and significantly reduces the risk of valve float during aggressive lift cycles or high-speed operation.
- Engine Compatibility: Mitsubishi 4G63T
- Spring Style: High-pressure conical design for reduced mass and vibration
- Retainer Material: Lightweight, high-strength CNC-machined titanium
- Ideal for high-boost and high-RPM performance builds
- Manufacturer Part Number: 5098
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1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
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Sat: 9:00 am – 2:00 pm
Sun: Closed
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GSC Power-Division High Pressure Conical Valve Spring and Ti Retainer Kit for Mitsubishi 4G63T - 5098
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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Upgrade your valvetrain for high-performance applications with the GSC Power-Division High Pressure Conical Valve Spring and Titanium Retainer Kit. Engineered specifically for the Mitsubishi 4G63T engine, this kit (MPN: 5098) provides the increased seat pressure and stability required for high-boost and high-RPM builds where factory components are prone to failure.
The conical spring geometry reduces reciprocating mass and improves harmonic damping compared to traditional cylindrical springs. Paired with lightweight, CNC-machined titanium retainers, this set ensures precise valve control and significantly reduces the risk of valve float during aggressive lift cycles or high-speed operation.
- Engine Compatibility: Mitsubishi 4G63T
- Spring Style: High-pressure conical design for reduced mass and vibration
- Retainer Material: Lightweight, high-strength CNC-machined titanium
- Ideal for high-boost and high-RPM performance builds
- Manufacturer Part Number: 5098
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