Assemble To Order Longblocks

Assemble To Order (ATO) Longblocks are New Longblocks that are assembled (produced) once an order has been received. The longblock is assembled through a 6-8 week lead time and then prepared for shipment direct to the customer. These are all new engine components produced by AM General and assembled at AM General's powertrain production plant. These are very high quality units for replacement of the base of your engine, the longblock. For a shorter wait time please review units available through our Rapid Fulfillment Longblock program linked via this text.