Description
Engine builders working with Chevrolet Big Block Int. 2.190 Head Diameter. 5.218 Overall Length .3715 Stem Valve (Single) can use this Race Flo Performance Valves valve valve family to choose the required valve dimensions while staying within the correct Manley application group. Use the exact Manley part number shown below to distinguish this product from similar valves offered for the same or related engine family.
The correct Chevrolet Big Block Int. 2.190 Head Diameter. 5.218 Overall Length .3715 Stem Valve (Single) 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: Chevrolet Big Block Int. 2.190 Head Diameter. 5.218 Overall Length .3715 Stem Valve (Single)
- Manley Series: Race Flo Performance Valves
- Valve Position: valve
- Product Family Detail: Race Series application focus
- Manufacturer Part Number: 11528-1
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.