Manley Chevrolet Big Block Intake Valve Kit - 2.065in Head Dia. 5.325in O/A Length, 0.3720in Stem

€418.88 incl. 19% VAT plus shipping costs

Limited availability, delivery time on request

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Article no.: 11554-8

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Description

Manley Chevrolet Big Block Intake Valve Kit

Engineered for high-temperature gasoline engines, the Manley Chevrolet Big Block Intake Valve Kit delivers exceptional durability and performance. Featuring a 2.065 inch head diameter, 5.325 inch overall length, and 0.3720 inch stem diameter, these intake valves are crafted from NK-844 material, providing over four times the ultimate tensile strength at 1000°F compared to competitors. Chrome stems and hard tips enhance longevity, while swirl-polished under head areas and fully machined combustion faces optimize airflow and combustion efficiency.

Vehicle Compatibility

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Manufacturer:

Since 1966 Manley has been manufacturing race proven engine internals for the domestic and more recently sport compact performance markets. Their range of products include: cranks, pistons, rings and wrist pins, connecting rods, pushrods, drive and oil systems, cylinder head components and valves. Manley products are designed to satisfy the needs of racing’s top engine builders who demand the highest quality products available. As a result, Manley performance products can be found in a variety of vehicles, including OE supercars and record breaking street performance and race cars.

FAQs

Will this item fit my vehicle?

For many items, the compatible vehicles are listed directly. If not, the item name may provide a clue, or you can contact us and we will check fitment.

What is the delivery time?

Items in stock are shipped within 1-2 business days. Items located at the manufacturer in the USA or Europe arrive within 5-7 business days and are then shipped. All other delivery times are available upon request, as these items are not kept in stock by the manufacturer.

Are there any additional costs?

Within the EU, there are no additional costs such as customs duties or import fees. We import each item to Germany first and then ship it to you from here.

Are the items street legal?

If an explicit indication is missing, the products do not have type approval or ECE. They are not road-legal across the EU without individual approval / inspection. Installation without approval will void your vehicle's registration and may violate local road traffic laws.

Shipping costs & delivery

Costs are calculated live in the cart (based on weight, size, destination) and free EU-wide from 1000 € order value. Shipping via DHL or DPD (1-2 working days in DE, 3-7 days EU). Tracking number sent by email after dispatch.