so this was kinda cool - pun intended . I was checking out water pumps for my 360, and I noticed something interesting about the Gates replacement pumps for the magnum engines - they have a really nice, 'better' bypass nipple in their pumps...at least in the pictures of their pumps. The original nipples are 1" NPT (I think), and they have two slots in the edge...the edge that is supposed to seal the nipple to the hose...and I just thought what a stupid way to design a nipple. But the Gates pumps have a nipple that is solid all the way around...and so I picked up the phone. Talking with the tech guy at Gates, I asked...hey can I order just the nipple? Long story short, he took my info and a few weeks later I found a small box with 4 of their full-ring nipples at my doorstep - they didn't even charge me which was just extra cool. In case anyone would like to upgrade their magnum bypass nipples, the pn is #43034.

Hat's off to Gates - I sent this schematic...and they did the rest 👍



...I don't know how a nipple with two giant slots in it is supposed to seal to a hose...but the full-seal Gates nipples should definitely seal 'better'. Note the internal hex slots to install them -



and speaking of 'how to install them', I used a 1/2" bolt with a nut that fits perfect, and just crank it in -







oh yeah, it's painted