What do you think about my 360

People say some came from the factory with 2.02s. I have yet to see a set. That doesn't mean they didn't come that way I guess......BUT not ALL 340s had 2.02 valves. Beginning about half the 72 year model, the 340 got J heads with 1.88 and 1.60s and the lower compression pistons with a cast crank and continued like that until the end of the 73 model year, when the 340 was discontinued. I have had people show me "factory" 2.02 J heads several times through they years. Every time I inspected them thoroughly, I found evidence the intake seats and bowls had been enlarged. Every time. I know the X heads were 2.02s. I've never seen a 1.88 X head in my life. Has anybody else? This would be a good topic for discussion and maybe do some research on. I would tend to think that regardless of my experiences and what I might THINK, that what would actually be found fact might be different. Because as soon as you say never with Mopar, somethin rolls up and proves you wrong every time.