Can't really tell if the pistons are domed or not, they appear like they might be from the bottom but not sure. Found numbers on the rods (26h005) but I don't know if they mean anything. I guess I could live with it as is. I do have a question about transplanting a newer model engine. I found a 02 engine which had a front end accident and a 92 which was rear ended. Was thinking about the 02 because of not knowing about the 92s internals from the impact to the drive shaft. Will the 02 work or is there more to it than what I'm thinking.