PRW Engine Test Stand Engine Adapter 1300503; Short Block Adapter for #1300101. Engine Test Stand Engine Adapter Model or Series: Short Block Adapter for #1300101 Notes: This item ncludes Rotating Head & Mounting Flange, Lock Pin (keeper chain and retainer), Handle and holder, Stainless Steel Adjustable Rear Engine Supports (4 each) and all mounting Products/Fasteners. Does not include test stand. Rotating Short Block Bolt-On Accessory. The Short block adaptor allows the mechanic to build the short block, and then rotate the engine to the upright position, just like a typical engine stand. Then temporarily support the short block and install the center supports, remove the rotating head. PerformanceParts is an authorized reseller of PRW. All items will be declared as actual value, we do not mark as gift or at a reduced value. Some items cannot be combined due to size or weight. Items must be in the original packaging. For your protection, we recommend insuring the package for the full value. Please provide pictures if possible (for both the item and the packaging). If you have any questions or concerns regarding the item, please contact our customer service department. To return an item, please follow the steps below. Wait for an RGA number to be issued. This process may take up to 5 days. All instances of fraud are referred to IC3, as well as state and local authorities, and will be prosecuted. Monday – Friday 8AM to 6PM Central Standard Time.