Description
Engine builders working with Buick V6 can use this Severe Duty intake valve family to choose the required valve dimensions while staying within the correct Manley application group. 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 Buick V6 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: Buick V6
- Manley Series: Severe Duty
- Valve Position: Intake
- Product Family Detail: Severe Duty 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: 1.775in, 1.710in
- Overall Length: 4.730in
- Stem Diameter: 0.3415in
Package Quantity
Set of 6 valves. The selected configuration is supplied as a 6-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.