Originally Posted By: Quattro Pete
Many many years ago (10+), we used to have Castrol Syntec 0w-30 available at retail. Some of it was "made in USA", and some of it was "made in Germany". Lab tests were ran and it was determined that they were in fact different formulations, with the "made in Germany" one being the better one. That's when the name "GC" was born (German Castrol).
Yep, I still have one change of the green '04 vintage to use up from the GC heydays. And I just saw the 0w40 flavor at my local WM for 6.97 a quart. That will likely be my replacement for the GC 0w30....
Many many years ago (10+), we used to have Castrol Syntec 0w-30 available at retail. Some of it was "made in USA", and some of it was "made in Germany". Lab tests were ran and it was determined that they were in fact different formulations, with the "made in Germany" one being the better one. That's when the name "GC" was born (German Castrol).
Yep, I still have one change of the green '04 vintage to use up from the GC heydays. And I just saw the 0w40 flavor at my local WM for 6.97 a quart. That will likely be my replacement for the GC 0w30....
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