[mrein3]

20 years ago I worked in a service station. I installed ONE and only one of those cheap re-pops on a customer car. He came back the next day with the splines all stripped out in the middle.

Go to any swap meet and purchase one or two cranks. Just about everybody at the swap has a box full of them. A little elbow grease to clean them up and you'll be good to go.

If you need it now, look at some of the guys on the parts board. I bet they got boxes of them. Don't buy a non GM crank.