[Lenny5160]

I bought my first set of Isky bushing lifters in 2014, and the same set is still in the engine about 800 runs later. There will either be a new or rebuilt set in there for next season.

I have Crower Enduramax .937 lifters in my 632, which I don't run very much but it probably has around 150 trouble-free runs over three seasons.

I always run 20w-50 dinosaur oil so I'm not pushing the envelope the way a S/SS car might, but I have been very happy with that style of lifter and will stay with them.