I did a search and didn't see any info on a Wix 51060Xp or Napa platinum 41060. These both look like an upgraded standard WIX 51060. Has anyone run them on a small block Chevy?
51060 has an antidrainback valve, the other doesn't, the 51060 can be used in all applications, the 51061 is only recommended for older applications where the filter is mounted vertically.
Uh-oh, I tow in hot conditions running a Wix Gold! My engine's gonna die!! Brought to you by the company (Mann & Hummel) that said the Bosch DISTANCE PLUS couldn't go farther than 3000 miles-so full of it...
And has extremely poor efficiency... And they know how to build a decent Full Synthetic media filter (Puro Boss, formerly Synthetic), they just assume their customers don't know any better.