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SKU: 12630-8 | UPC: 807298121116
Manley Race Master Series Intake Valve Set 1.508" 2016-2020 Ford Mustang GT350 Voodoo 5.2L (8pcs)
The Manley 12630-8 Race Master Series Intake Valve Set delivers high-performance intake flow for 2016-2020 Ford Mustang GT350 and GT350R models equipped with the 5.2L Voodoo V8 engine. These precision-machined stainless steel valves with 1.508" head diameter support high-RPM track and race use in naturally aspirated or boosted setups. Swirl-polished stems and hardened tips ensure reliable operation under demanding conditions.
Key Features
- 1.508" Head Diameter: Matches Voodoo 5.2L intake ports for increased airflow and power in performance builds
- Premium Stainless Steel: Provides heat resistance and strength for sustained high-RPM operation
- Swirl-Polished Stems: Minimizes friction and guides airflow smoothly into the combustion chamber
- Fully Machined Combustion Face: Ensures tight sealing and consistent flow for engine efficiency
- Hardened Tip Ends: Resists wear from high-lift cams and valvetrain stress in race applications
Product Notes
- Race Master Series valves built for high-RPM motorsport demands
- Set of 8 covers complete intake side replacement
- In stock and ships same or next business day in secure retail box
Installation Notes
- Professional installation recommended.
- Requires cylinder head removal valve job and proper seating
- Pair with compatible springs retainers and perform valvetrain inspection
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2020 | Ford | Mustang | Shelby GT350 |
| 2016-2020 | Ford | Mustang | Shelby GT350R |
Why Choose Manley?
- Proven reliability in professional motorsport competitions
- One-piece forged construction for consistent performance
- Precision engineering from USA manufacturing
Frequently Asked Questions
-
Q: Does this fit 2018 Mustang GT350?
A: Yes 12630-8 fits all 2016-2020 Ford Mustang Shelby GT350 and GT350R with 5.2L Voodoo V8. -
Q: What material are these valves?
A: Premium stainless steel with swirl-polished stems hardened tips and machined faces for durability. -
Q: Is professional installation needed?
A: Yes due to required head work valve job and valvetrain setup.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure retail box
- Weight: 1.00 lb
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