Description
For Toyota 4.5L 1FZ-FE cylinder-head work, this Manley Race Series exhaust valve listing groups the available dimensional choices under one application-specific product family. The selectable configurations in this family are separated by head diameter, overall length, stem diameter, so the final SKU should be chosen from the dimensional requirements of the build.
The correct Toyota 4.5L 1FZ-FE valve is the one that matches the finished head. Stem clearance, seat contact, installed height, spring package, and keeper location should all be checked during assembly.
Key Product Details
- Application: Toyota 4.5L 1FZ-FE
- Manley Series: Race Series
- Valve Position: Exhaust
- Product Family Detail: Race Series application focus
- Manufacturer Part Numbers: Vary by selected configuration (2 SKUs in this parent family)
Available Configurations
This parent listing contains multiple selectable Manley SKUs. Choose the configuration that matches the measured engine or cylinder-head specification.
- Head Diameter: 34.00mm, 33.20mm
- Overall Length: 99.00mm
- Stem Diameter: 0.2740in
Package Quantity
Set of 12 valves. The selected configuration is supplied as a 12-piece valve package. This quantity applies to the selected Manley SKU family shown on this product page.
Selection & Fitment Notes
Valve fitment should be verified from the cylinder head itself; check the required head size, stem size, overall length, seat work, and valvetrain geometry rather than relying on engine name alone.
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.