Description
This Race Master intake valve listing is organized specifically for Ford 4.6L & 5.4L SOHC 44.5mm, with the available dimensions presented as selectable configurations for easier cylinder-head planning. The parent listing is distinguished by 44.5mm Head, which should be cross-checked against the rest of the engine combination.
If the Ford 4.6L & 5.4L SOHC 44.5mm cylinder head has been ported, fitted with oversized seats, or changed from its original valvetrain layout, confirm the required valve measurements after machining rather than using a stock-size assumption.
Key Product Details
- Application: Ford 4.6L & 5.4L SOHC 44.5mm
- Manley Series: Race Master
- Valve Position: Intake
- Title Specification: 44.5mm Head
- Product Family Detail: Race Series application focus
- Manufacturer Part Number: 11636-1
Package Quantity
Sold individually. One valve is supplied per selected SKU. Order the intake or exhaust quantity required for the cylinder-head configuration being assembled. This quantity applies to the selected Manley SKU family shown on this product page.
Selection & Fitment Notes
Before purchase, compare the selected valve dimensions with your head manufacturer or engine builder’s specification, including stem diameter, valve length, seat diameter, and keeper arrangement.
Professional engine assembly and measurement are recommended. Product specifications should be confirmed against the selected Manley part number and the requirements of the exact engine build.