Originally Posted By a9sec70cuda
Originally Posted By J_BODY
I think I've heard of more flat tappet failures in the last few years than rollers....

Nearly every modern engine on the road today has roller lifters or followers....


iagree

iagree Plus, its getting harder to find oil with the right additive package for flat tappet cams in the local auto parts stores.


Gone to the dark side with an LS3 powered '57 Chevy 210