Valve Adjustment

[Absolutely Red 12]

Originally Posted by peckerhead

Hopefully this isn't the case. I'll know right away, as the lifters are marked with a number corresponding to their length. If I'm lucky, there will be at least one or two in there that will get me where I need to be with my adjustment.

They are not marked, they need to be measured.
Even IF they were marked, the numbers would be irrelevant due to wear, as you need to measure the gap, then the actual thickness of the lifter bucket, do the math for optimal gap, read the chart to see which replacement you will need.