Up for bid is a good used GM bellhousing casting number 14037657, this is a multi-fit bellhousing used on some GM vehicles. It has been bead blasted and all cleaned up and is ready to use. There is a small crack at the bottom left side where the inspection cover bolts on as shown in the pictures, will not affect performance. Please do your research to be sure this will fit your application as I DO NOT ACCEPT RETURNS.