*After purchasing the item, please contact us to let us know which size(s) you need. You may add a note to your eBay order when checking out, or you may send us a message through the eBay messaging system specifying the size required. We need this information in order to ship you the correct sized parts for your engine. If we have not received this information from you within 7 days, we will understand that you wish to cancel the order, and we will proceed with issuing a refund of your payment. Old Parts Source is excited to announce that many of its popular pistons are now supplied with a high-performance, antifriction coating. Old Parts Source’s coated pistons feature a state-of-the-art coating to extend the life of the engine and eliminate piston scuffing problems.
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