If you don't plan on racing it a solid roller is really useless,They are a little bit of work,you have to lash the valve's every 3-5,000 depending on how much abuse you put it threw,I have one in my z28 and I usaully adjust it every oil change.A good set of poly locks help too.
There's really not enough horsepower diff in a street motor to justify it.When I pull my camaro motor out to fresh this winter it's getting HYD lifters this time.
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