I do the pistons too because if a failure were to occur it would be in the rod. I no longer use eisle's for block work either but they do pretty good three angle valve jobs and general head cleanup.
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Don't bother giving me "rep", I won't return it and I think it is stupid.
Gracie Barra Clearwater

Gyms in Clearwater, St. Pete and Port Richey
pm me if you are interested in trying a free class at any of the gyms.