Economical replacement rocker arm set?

Yep, awesome dude. We thought this was headed toward the need for adjustables and he stepped right up. Wouldn't even take money for shipping. Now I have



You mean a groove like this? What is the best way to do this?
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that notch in the end of the shaft in the picture faces down and to the left as your leaning over the fender installing them. That positions the oiling holes where they need to be, supplying oil where it is needed so the shafts and rockers don't gall up. THIS IS VERY IMPORTANT. If not done correctly the rockers and shafts can actually weld themselves together. No bueno. I've seen it, it is not pretty.