During break in of my flatty I noticed a puddle forming under my car. It didn’t take long to notice where it was coming from, my brand new Offenhauser heads! I've heard of some heads leaking from one pin hole, but dozens, this is ridiculous. I contacted Speedway, and they said I could return them with a receipt. I bought these when I first started the build, and over the years and a move I lost the receipt, just my luck. So, it looks like a replacement won’t be possible. I've had the suggestions of smearing JB Weld over the areas (not going to happen), or grind out the leaking areas and have someone build it back up with weld. I figure welding that large of areas will cause major warping and mess up my compression ratio/valve clearance after resurfacing. Plus I dont know anyone who welds aluminum, so the costs involved of welding, surfacing, and pressure testing will add up quick. Not only am I PO'd that I get to buy new heads /gaskets, but those dozens of hours spent polishing till my fingers literally bled makes me want to cry.