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Fulfillment From Multiple U.S. Warehouses
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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 Subaru EJ Single Conical Valve Spring & Titanium Retainer Kit - 5073
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The GSC Power-Division 5073 Single Conical Valve Spring Kit is engineered for Subaru EJ-series engines requiring improved valvetrain stability and high-RPM reliability. By utilizing a conical spring design, this kit reduces reciprocating mass at the retainer end and provides superior harmonic damping compared to traditional straight-wound springs.
This comprehensive upgrade includes lightweight, precision-machined titanium retainers to minimize valvetrain inertia, allowing for faster engine response and increased protection against valve float in high-performance applications. The included spring seats ensure correct installed height and alignment for a precise fitment.
- Fits Subaru EJ engines (EJ20/EJ25)
- Single conical spring design for reduced harmonics and reciprocating mass
- Precision-machined titanium retainers for maximum weight savings
- Includes dedicated spring seats for proper installation
- Manufacturer Part Number: 5073
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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GSC Power-Division Subaru EJ Single Conical Valve Spring & Titanium Retainer Kit - 5073
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
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The GSC Power-Division 5073 Single Conical Valve Spring Kit is engineered for Subaru EJ-series engines requiring improved valvetrain stability and high-RPM reliability. By utilizing a conical spring design, this kit reduces reciprocating mass at the retainer end and provides superior harmonic damping compared to traditional straight-wound springs.
This comprehensive upgrade includes lightweight, precision-machined titanium retainers to minimize valvetrain inertia, allowing for faster engine response and increased protection against valve float in high-performance applications. The included spring seats ensure correct installed height and alignment for a precise fitment.
- Fits Subaru EJ engines (EJ20/EJ25)
- Single conical spring design for reduced harmonics and reciprocating mass
- Precision-machined titanium retainers for maximum weight savings
- Includes dedicated spring seats for proper installation
- Manufacturer Part Number: 5073
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