New Z28 Style Valve Spring Retainer Lock Set sb Chevy 400 350 327 307 305 283
Application:
Compatible New Z28 Style Valve Spring, Retainer & Lock Set sb Chevy 400 350 327 307 305 283
Valve Spring Specs:
Max Lift: .550"
Type: Single W/ Damper Valve
Material: Chrome Silicon
Spring Diameter: 1.250"
Installed Height: 110# @ 1.700"
Open Load: 285# @ 1.210"
Retainer Specs:
Lock Angle: 7 degree
Material: 4140 chrome moly steel
Notes: heat treated; black oxide finish
OE Part Number:

RV-943XS、ER-3974、EHC555R、RV-943X

ERV-880、ER-3974R、EHC-555R、RV-643-X、

VS-739R、212-1183、160-1144HP、511-0032

Package Include:

16×Valve Spring

16×Valve Spring Retainer

32×Valve Locks

*(Please refer to the pictures for details)

Note:
- Please check the OE code, appearance, and compatibility table carefully before purchasing, to ensure that the product fits your model.
- Please contact us for any questions, we will solve it asap.
- It is recommended to install by professionals, instruction is not included.

We accept all forms of payment permitted within the ebay Managed Payments checkout program, PayPal, Visa, Mastercard, American Express and Discover.

Purchase paid via PayPal will be shipped to the confirmed name and address on the buyer's PayPal account. Please contact us before purchase the item if you would like to ship to a different address.

Immediate Payment is required on all listings - please use the eBay cart for multiple purchases.

Payment is expected within 7 days of auction closed. Your prompt payment will be greatly appreciated. Unpaid Items will be canceled per eBay Policies.

We use UPS and Fedex for most orders. We are unable to guarantee a specific carrier. We do not ship to FPO, APO, Puerto Rico or PO Box addresses. For USA other locations such as Alaska, Hawaii, please contact us for additional shipping cost.
Basically orders are shipped out in 1 business day. To ensure orders can be delivered to you without any problem, your complete and correct physical shipping address.
The delivery is out of our control. Please kindly inform us if you have waited for long time without receiving the item. Once the package is confirmed as lost by the carrier, a new item will be sent out or full refund will be provided.
If buyer provides wrong address and the package returned to sender at last, buyer should pay for reshipping fee to resend the item to new address. If refund is required, we will only refund 90% of the item price because shipping cost should be deducted from the refund total.

1. Buyer assumes all risk of liability with respect to the purchase and use of the product/item.
2. All of our pictures are photos of actual items. Colors or packaging of items delivered may vary from those photographed.
3. The buyer assumes risk of damage caused by improper installation.

You will always enjoy a 60-day Satisfaction Guarantee. Buyer could return new and unused products in original factory and re-saleable condition for any reason within 60 days from the date of purchase.

Please note: All returns should be pre-approved by our customer service team. Before return, please contact our customer service team for RMA number and return instructions. Unauthorized returns or used item will not be accepted.

Buyer is responsible for return shipping cost. You may return the product within 30 days of receipt. Item must be returned in oringnal condition, as received with all accompanied accessories and literature, including the factory carton.
After returned item is received and confirmed in good/re-sellable condition, we will exchange the item or issue refund according to customer’s option.
20% restocking fee may apply if returned item is not packed well or returned in bad condition.
The refund will be issued in 1-2 businessdays and the funds should go back to the account which you use to pay for order.

For defective or damaged item, please contact us and provide as much problem details as possible, we will consider to waive return and ship replacement item or issue full refund to you directly after problem is confirmed.

If you are unsure if this is the right part, or need more details such as which side it is, measurements, specs, or what is included, please message us before buying. Please include vehicle details (model, year, engine size, etc...) when you send a question.
The years and models listed in the auction title do not mean the part will fit every single vehicle of that year and model. Please check the compatibility information in the listing, as different engine sizes and other options require different parts for a vehicle of the same model and year. The item specifics section also contains important details. If you have a question about the compatibility of a part, please refer to the link “See compatible vehicles” to eBay’s compatibility chart on the top middle of this listing; you can enter the specific details for your vehicle to determine if the part works. Some important details are not shown on the mobile app or mobile website, so please look at the listing in the full desktop website to make sure you order the correct part for your vehicle.

We will leave a positive feedback immediately after payment is received. We will do the best to satisfy you and win your positive feedback.

If there is any issue with the purchase, please contact us prior to applying for a return, leaving negative or neutral feedback, we will be glad to work with you to have it resolved well.
You will expect to receive a response to your inquiry within 24 hours (Excluding Weekends and Public Holidays). Thank you so much!

We are committed to the production and processing of engine parts, mainly including engine mounts kit, engine gaskets, pistons, bearings,timing chain kit, timing belt kit, Water Pump, Head Bolts, crankshaft kit, camshaft kit etc. we can offer you the best price with the best quality.
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