After looking for a new rotating assembly to build another, motor I found Skip White Performance. Looking at there prices for short blocks, rotating assemblies, I decided to just buy the complete motor. The reason I bought the complete motor is for the price. I couldn't buy the parts separately and build it for what they were selling the complete motor for. I live in Hawaii and shipping anything here is fricken expensive!! They worked with me with on shipping, and the crate was solid and well packed. Another reason I went with Skip White Performance is that they had lots of options and upgrades you could add to your build for a fraction of what you would pay at another retailer. After making all the changes for the new 434 sbc,in my S-10 and hearing how responsive the motor was, I was extremely happy with the purchase.