Description
Engine builders working with Small Block Chevrolet Stainless Steel can use this Severe Duty exhaust valve family to choose the required valve dimensions while staying within the correct Manley application group. The parent listing is distinguished by Set of 8 / Part #11751-8, which should be cross-checked against the rest of the engine combination.
If the Small Block Chevrolet Stainless Steel 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: Small Block Chevrolet Stainless Steel
- Manley Series: Severe Duty
- Valve Position: Exhaust
- Title Specification: Set of 8
- Title Specification: Part #11751-8
- Product Family Detail: Severe Duty application focus
- Manufacturer Part Number: 11751-8
Package Quantity
Set of 8 valves. The selected configuration is supplied as a 8-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.