I bought this oil pan on April 21st and paid $400 to have my engine builder put the engine in my car. As he filled the engine with oil, he noticed oil leaking from the weld. Swamp I contacted the seller and explained to him what happened and that I was willing to leave the swamp and fix it myself if they were willing to give me a partial refund out of my car to fix this pan, they offered me $30 if it wasn't a slap in the face. Buyers beware of this seller.