Small Block Chevy Budget Performance Intake Valves - Set of 8 by Manley Performance
Manley Budget series performance valves are high-quality valves at a very affordable price. They are manufactured entirely from stainless steel (NK-480 for intakes and XH-422 for exhausts) and feature chrome stems and hardened valve tips. They are also swirl polished and fully machined. Both the materials used and the heat-treatment processes are superior to those of original equipment replacement parts. These valves are available in stock length and 0.100" longer than stock.
Features
- Head Diameter: 1.900"
- Stem Diameter: 0.3415"
- Installed Height: Stock
- O/A Length: 4.911"
- Tip Length: 0.250"
- Underhead Angle/Radius: 10° x 3/8"
- Margin: 0.060"
- Seat Width: 0.080"
- Top: 6° Dish
- NK-840 Stainless Intake Material
- Chrome Stems and Hardened Tips
- Swirl Polished and Fully Machined
Benefits
- High-quality valves at a very affordable price
Please note: The images provided are generic and may not be an exact representation of the product you will receive.
Applications
- 2004–2007 Cadillac CTS V
- 2007–2008 Cadillac Escalade Base
- 2007–2008 Cadillac Escalade ESV Base
- 2008 Cadillac Escalade ESV Platinum
- 2007–2008 Cadillac Escalade EXT Base
- 1998–2002 Chevrolet Camaro Z28
- 1997–2008 Chevrolet Corvette Base
- 2001–2004 Chevrolet Corvette Z06
- 2005–2006 Chevrolet SSR Base
- 2006–2008 Chevrolet Trailblazer SS
- 2007–2008 GMC Yukon Denali
- 2007–2008 GMC Yukon XL 1500 Denali
- 2008 Hummer H2 Base
- 1998–2002 Pontiac Firebird Formula
- 2004–2006 Pontiac GTO Base
What's in the box?
- 8 - Valves
Warranty
- Due to the nature of their intended use, Manley products are sold without warranty.
Before Ordering
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇 Verification of Compatibility
Our entire product database is based on North American vehicles (USDM). Please verify whether or not the item can be installed on a Japanese domestic vehicle (JDM) before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to check for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if items are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, this does not necessarily mean they are compatible with Japanese domestic models without modifications.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping within Japan, international shipping takes approximately 7 to 14 days, so please allow yourself enough time when ordering. If you are in a hurry, please contact us to confirm delivery times in advance. All products are transported via air freight. We do not use sea freight.
○ Regarding Japanese Vehicle Inspection Compatibility
Generally, all products we handle are designed and manufactured outside of Japan. Please be aware that they are not compliant with "Japanese vehicle inspection standards," and we cannot provide strength calculation documents or similar paperwork for such inspections. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please inspect the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packing boxes or the products themselves. Please understand that we will only provide returns, refunds, or replacements for damaged items, defective goods, or items different from what you ordered if you contact us within 7 days of receipt. Please note that for products sold through us, warranty-related support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.