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40mm Manley Single Groove Stainless Steel Valve VW Bug, Each
- $33.95
- $33.95
- Unit price
- per
SKU:
98-2140-B
Free Shipping | Contiguous USA | No Purchase Minimums
Couldn't load pickup availability
WARNING: This product can expose you to certain chemicals, which are known to the State of California to cause cancer, birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov
Upgrade your high-performance air-cooled Volkswagen engine with this Manley 40mm Stainless Steel Single Groove Valve. Manufactured in the USA using premium materials, this performance valve is designed to provide exceptional strength, durability, and reliability for demanding street and racing engine applications.
The single groove design provides increased contact area between the valve lock and valve stem, creating a stronger connection while helping reduce wear. The valve features a swirl-polished design, chrome-plated stem, and hardened tip for dependable performance under demanding operating conditions.
A relocated lock groove allows the use of EMPI hardened valve lash caps, making this valve an excellent choice for high-performance engines equipped with high-ratio rocker arms.
Key Features
- Premium Manley performance engine valve
- 40mm valve head diameter
- High-quality stainless steel construction
- Single groove design for increased lock-to-stem contact area
- Stronger valve lock connection with reduced wear
- Swirl-polished for improved performance
- Hardened valve tip for increased durability
- Relocated lock groove for use with EMPI valve lash caps
- Designed for high-performance and racing VW engines
- Made in the USA
Single Groove Design Benefits
The single groove configuration provides more contact area between the valve locks and valve stem compared with traditional multi-groove designs. This creates a stronger connection and helps reduce wear in demanding high-RPM engine applications.
Specifications
- Manufacturer: Manley
- Valve Diameter: 40mm
- Material: Stainless Steel
- Valve Lock Style: Single Groove
- Stem: Swirl Polished
- Tip: Hardened
- Country of Manufacture: USA
- Sold As: Each
Recommended for High-Performance Applications
When using high-ratio rocker arms, valve lash caps are recommended to help protect the valve tips and improve valvetrain durability.
Recommended Lash Caps:
- EMPI Part Number: 00-4006-0
Why Choose Manley Performance Valves?
Manley is widely recognized in the performance and racing industry for producing premium valvetrain components. These Manley stainless steel valves combine high-quality materials, precision manufacturing, and performance-focused features for serious air-cooled Volkswagen engine builds.
EVERYTHING SHIPS FREE
Contiguous USA (Excludes Alaska, Hawaii & other US Territories).
No minimum purchase required.
All orders that select free shipping at checkout are routed the least expensive method to you.
If you require a specific carrier due to your shipping address, you must select a paid shipping option at checkout.
For all other US Territories, Alaska, Hawaii & other countries shipping will be calculated at checkout for you.
We do not ship to PO Boxes.
We ship worldwide via UPS & USPS from Southern California.
RETURNS
We happily accept returns or exchanges as long as the merchandise is in NEW condition (never been installed/mounted), complete with all original packaging, within 60 days of receiving.
- We are unable to accept returns on beams, buggy in a box, engines, fabric, fenders, floor pans, suspension parts, transmissions, & windshields.
- Orders over $400 are subject to a 10% restocking fee
- ALL returns must be processed through our return portal. Any return sent back outside of the return portal will be refused. If you select Redo at checkout, your return label is FREE and your package is protected from loss, damage, or theft. (Not available on final sale or freight items.)
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