1-4 DAYS DELIVERY
CODE: BBPB-10577-8
100% ORIGINAL AND QUALITY
60 DAYS RETURNS
- Description
- Shipping and Refund
- Reviews
Manley's Performance Series valves are engineered to meet the demands of enthusiasts seeking top-tier performance.
- Premium Stainless Steel: The Performance Series valves are available as XH-422 for exhaust and NK-840 for intake, constructed from high-quality stainless steel for optimal performance.
- Chrome Stems and Hard Tips: These valves boast chrome stems and hard tips, ensuring exceptional durability, even under extreme conditions.
- Swirl Polished and Fully Machined: The under head areas are expertly swirl polished, and the combustion faces are fully machined, optimizing airflow and combustion efficiency for maximum power.
- Variety of s: Tailor your valve selection to your engine's needs with options for stock or .100 longer s.
Attributes:
- Brand Name: Manley
- GTIN: 00807298047072
- Engine: Small Block
- Engine Type: ICE
- Engine Valve Quantity: 8
- Head Diameter: 1.500
- Industry: Automotive
- Make: Chevrolet
- Margin Width: 0.060
- O/A Length: 4.911
- Out of Stock Message: Call for Availability
- Product Market: Domestic
- Product Type: Engine Exhaust Valve Kit
- Seat Width: 0.100
- Stem Diameter: 0.3415
- Tip Length: 0.250
- Top of Head: 10 Degree Dish
- Underhead Angle: 15.00
- Underhead Radius: 1/2
- Valve Head Diameter: 1.500
- Valve Head Shape: 10 Degree Dish
- Valve Length: 4.911
- Valve Material: Stainless Steel
- Valve Quantity: 8
- Valve Series: Performance Series
- Valve Stem Diameter: 0.3415
- Valve Sub-Series: Budget Performance
- Valve Tip Length: 0.250
- Valve Type: Exhaust
Extended Information:
- Country of Origin: China
- Emissions : 3
Packing Information:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 11.75 x 6.75 x 2.5 inches
- Weight: 4 POUNDS
Shipping & Processing Time
All in-stock orders are processed and shipped within 1 business day (excluding weekends and holidays).
Delivery typically takes 2–5 business days, depending on the destination. We ship from multiple warehouses across the United States, which allows us to deliver orders as quickly as possible.
Please note that delivery times are estimates provided by the carrier and are not guaranteed.
Shipping Carriers
Most orders are shipped via UPS Ground or FedEx, depending on the size and weight of the item.
Some large or oversized items may be shipped via SAIA or other freight carriers.
Carrier selection is determined automatically at the time of shipment.
Tracking Information
Once your order has shipped, a tracking number will be emailed to the email address provided at checkout.
Tracking information usually becomes active within 1 business day after shipment, depending on the carrier.
Where Is My Order?
When tracking information is provided, this means your order has been processed and shipped.
Carriers such as UPS and FedEx provide point-in-time tracking, meaning updates occur as the package is scanned during transit.
Most orders arrive within 2–5 business days. If your order does not arrive within the estimated timeframe, please contact us and we will be happy to assist.
Delivered Packages & Theft
Once an order is marked as Delivered by the carrier to the address provided at checkout, the order is considered successfully fulfilled.
We are not responsible for lost or stolen packages after delivery, including cases of mail theft.
If your tracking shows “Delivered” but you did not receive the package, we recommend:
-
Checking around your property and with neighbors
-
Contacting the carrier to file a missing or stolen package claim
-
Filing a police report for mail theft (if applicable)
If the carrier provides written confirmation of delivery error, please contact us and we will review the case.
Signature Requirement
Signature confirmation is not required by default for orders under $200.
If you would like to add signature confirmation to your shipment, please contact us before placing your order. Additional fees may apply.
Incorrect Shipping Address
Customers are responsible for providing an accurate and complete shipping address at checkout.
We are not responsible for orders delivered to an incorrect address provided by the customer.
Cancellations
Order cancellations are free of charge as long as the order has not yet shipped.
Please contact us as soon as possible if you need to cancel your order. Once an order has shipped, it cannot be canceled.
Contact Us
If you have any questions regarding shipping, delivery, or your order, please contact us and we will be happy to help.
