small block cams
#3
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Hydraulic roller - too many possible issues with flat tappets now.
If you have an '87 or newer one piece rear main seal block, it's a no brainer going to hydraulic roller as the factory pieces are cheap and a cam button is not needed.
If you have an '87 or newer one piece rear main seal block, it's a no brainer going to hydraulic roller as the factory pieces are cheap and a cam button is not needed.