I have a d15b block that has new bearings and seals, bought off a guy a while back, and just recently noticed 2 things, had a stripped motor mount bolt, and the oil pan has several small dents. Im looking at my b2 block and it doesn't have any dents, just some scratches, but my oil pan threads are stripped. Can't buy a new oil pan, need to save money for christmas.
Would it be better to use my b2 oil pan with Teflon tape on the oil pan bolt, or just use the d15b pan with the dents.

 

Go to any auto part store and buy a repair kit plug thing for your stripped threads.

 

The heli coil pack? Or like a different drain plug?

 

one is a rubber plug that costs under $20.
The other is a tap and an oversized plug for under $50.
I would go cheap and expect to change the pan out when I can.