Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a fluoroelastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.
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We send all orders over $200 (shipping included) SIGNATURE REQUIRED. We do not ship to P.O. Boxes on orders over $200. All items will be declared as actual value, we do not mark as gift or at a reduced value. Any shipping costs are based on weight, size, and number of packages. We try to consolidate as many items into one shipment as we can. Some items cannot be combined due to size or weight.
New & unused items may be returned within 30 days of invoice. Items must be in the original packaging. All video tapes, software, books and electrical items MAY NOT be returned! Shipments must be PREPAID using UPS, US Mail, or FedEx Ground. Collect shipments will be refused. For your protection, we recommend insuring the package for the full value. Refunds will be made to the original form of payment. Freight on new returns may be deducted from the refund amount if the original sale had free shipping. Please note, in some cases, a restocking fee also may be deducted from the original amount. For defective returns, please provide as much information as possible in the return request. Please provide pictures if possible (for both the item and the packaging).
To return an item, please follow the steps below:
Most parts come with a limited manufacturer's warranty on the part ONLY. This warranty DOES NOT include labor cost for installation and removal or shipping. PERFORMANCE PARTS HAS NO WARRANTY, EXPRESSED OR IMPLIED, BEYOND THE WARRANTY OF THE MANUFACTURER. For all warranty returns, request a return authorization (as detailed above), including a detailed description of the warranty issue. If the warranty return is beyond 60 days, the return can only be issued as in-store credit or an exchange. eBay does not allow us to issue a refund beyond 60 days.
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We employ a range of fraud control measures, including, but not limited to videographic and photographic recordings of all items and packages, and serializing and documentation of all items received and shipped. All instances of fraud are referred to IC3, as well as state and local authorities, and will be prosecuted.
Available Monday to Friday, 8:30 AM – 5:30 PM Central Time.