Description
PISTONS This item is for eight (8) brand new .030-in. over bore cast aluminum, flat top pistons for 1965-1967 Oldsmobile 400ci V-8 engines. P/N (8) PST2243A-030. This piston set does NOT fit the smaller bore 1968-1969 year model engines . We have those listed on eBay, as well. Feel free to message us with any fitment questions. PISTON SPECIFICATIONS Bore: 4.030 in. (at .030 bore) Stroke: 3.975 in. (stock) Connecting Rod Length: Stock; rods NOT included Piston Material: Cast aluminum Piston Top Style: Flat top with no valve reliefs Compression Height: 1.609 in. Wrist Pin Diameter: .980 in.; pins included Wrist Pin Style: Press-fit only Ring Land Thickness: 5/64-5/64-3/16 (oil ring); rings NOT included Notes: Stock compression ratio is 10.5:1; will differ with use of different cylinder heads We offer some of the quickest delivery times to most of the US on eBay. We have locations in Alabama, Louisiana, and Tennessee. These locations allow us to offer our customers quick, efficient service and delivery times. The free shipping option is available for some orders shipped within the lower 48 US-states. Falcon Performance specializes in shipments to Sweden, Germany, Australia, Norway, Denmark, France, United Kingdom, Iceland, South Africa, New Zealand, Japan, Canada, and many other countries. Please use the shipping calculator for orders outside the continental USA. We do combine shipping costs for purchasing multiple items. Before paying, add all desired items to your eBay cart and then pay for all at one time. The eBay system will calculate the combined shipping discount. Please note that "free shipping" is not free for us but only to you. We pay to ship all parts to customers. Should you decide to return your purchase due to 'buyers remorse', we will refund the parts price less a restocking fee for the return; to mostly recoup our original shipping costs. Any damage to box or parts will alter the amount of the restocking fee. In many cases, we must buy new boxes from our suppliers. Put our 75+ combined years of experience to work for you... Thank you, the Falcon Team!