Search results

I run a bunch of flat-tappet engines. Got a nasty surprise today trying to reorder GM EOS under P/N 1052367: The P/N has been discontinued and there is reportedly no replacement P/N. Ummmm...now what? I need a replacement ZDDP additive. Don't want thickeners, seal-swellers, or anything else...

UBB5-ML-929129-ML-

I run a bunch of flat-tappet engines. Got a nasty surprise today trying to reorder GM EOS under P/N 1052367: The P/N has been discontinued and there is reportedly no replacement P/N. Ummmm...now what? I need a replacement ZDDP additive. Don't want thickeners, seal-swellers, or anything else...

I've done a few searches and read up on Pennzoil Long Life 15w40, and there seem to be some suggestions that the present SL formulation has no Moly, while the previous SJ did. Can anyone comment definitively on the additive package differences between the two formulations? (FWIW, I'm in Canada...