Good question, the filter is still on the side of the block, I can go look. Do I win a prize if it is?
" What do we have for him Bob?"
You COULD win a FREE ENGINE REBUILD!!!!!!!
Have you read any of the threads on the Wix filters?
Recently, one member here contacted Mann & Hummel, the mfr of Wix filters and he was able to get paid for the rebuild.
This is significant.