Started by ordering the cheaper priced lifters. Lifters were received loose in bag lightly coated in oil but without part number. Sent back to the vendor.

The more expensive lifters are individually boxed. Each box marked as AC Delco and part numbers. Feel much better about these just from packing, part numbers, etc. Installing these in next few days.

 

I don't have a part number
i called comp cams and they put a kit together for me
cam,lifters,and valve springs