SKU: 5012
GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit 2018-2023
Equip your Ford Mustang GT with the GSC Power-Division conical valve spring and titanium retainer kit designed specifically for the 5.0L Coyote Gen 3 engine. This kit fits 2018-2023 models and supports high-RPM operation up to 9000 with stable valve motion. Reduce valvetrain weight and eliminate spring surge for reliable performance in street and track applications.
Key Features
- Conical Spring Design: Progressive rate reduces mass and harmonics for smoother high-speed operation without resonance issues
- Titanium Retainers: Lightweight 6AL4V Ti construction cuts retainer weight to 9.5 grams each versus OEM 28 grams for faster valve response
- Optimized Pressures: 115 lbs seat pressure and 265 lbs open at 1.200 installed height ensure control with cams up to 0.550 lift
- Complete Kit: Includes 16 conical dual springs and 16 Ti retainers with OEM-style seal groove for direct bolt-on replacement
- High RPM Capability: Engineered for 9000+ RPM with no coil bind up to 0.525 maximum lift in stock heads
Product Notes
- Verify installed spring height of 1.400 inches and check coil bind clearance post-installation
- Compatible with stock Coyote Gen 3 heads valves seats and keepers
- Kit arrives fully assembled and ready for immediate use
Installation Notes
- Professional installation recommended.
- Set proper valve lash and spring preload using GSC height mic tool for accuracy
- Direct fit with OEM hardware no modifications required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2023 | Ford | Mustang | GT |
| 2018-2023 | Ford | Mustang | GT Premium |
| 2018-2023 | Ford | Mustang | GT Performance Package |
Why Choose GSC Power-Division?
- Proven in NHRA Pro Mod and drag racing with thousands of race wins
- Super clean wire EDM springs from premium chrome silicon steel
- Every kit dyno and load tested for consistent performance
Frequently Asked Questions
-
Q: Does this kit fit 2018-2023 Mustang GT Coyote Gen 3 engines?
A: Yes direct fit for all 5.0L Coyote Gen 3 engines in 2018-2023 Ford Mustang GT models including GT Performance Package with no head modifications needed -
Q: What materials are used in the springs and retainers?
A: Springs use premium chrome silicon steel with black oxide finish retainers are aerospace-grade 6AL4V titanium for maximum strength and minimal weight -
Q: What is the warranty and RPM limit?
A: Lifetime warranty on springs against sag or fracture supports up to 9000 RPM with proper valvetrain setup and compatible components
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure GSC kit box 11 x 9 x 5 inches
- Weight: 4.65 lbs
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