Broken car

So I was at the track tonight, just put a one inch carb spacer on, was getting ready for a race tomorrow. Ran a 15.55 at 92mph. Then on the second to last pass it started making a knocking noise, I thought it was just the exhaust leak getting worse, but I guess its a rod bearing or something like that, had to baby it home, kept it under 2 grand, but I guess this gives me time to get the 340 ready. Just wont have a Mopar for the next couple of months :cry: