Big Bore
New member
They are different right? I have a set of fresh heads (30K) from an OBS that I was thinking of having some work done to for my build. But the other day I was pulling the homemade lines off the motor they are on in the 96 and it hit me that they either need to be tapped for the bigger threads, or wont work at all. I made some really nice lines with new fittings to replace the shytty lines off the banjo, and I was actually planning to tap the banjo eventually, but now that motor is my donor for the build since it's fresh and I know where it came from (I built it with block and heads from International in Denver).