I have a 2006 Silverado 34" radiator (on an '89 c1500 with a 4l60e) and I'm installing a B&M auxiliary oil cooler. I"m looking for the thread size in the radiator. Almost everywhere I find it should be 3/8" but that's way too small. Measured with a vernier it is much closer to 5/8" or could it be metric 14mm?
Same goes for the transmission but there the information I found is mostly the same, it should be 1/4" NPS (straight, not NPT)
I don"t have either connector so I cannot test fit. Can anyone confirm the correct sizes before I order connectors?
Same goes for the transmission but there the information I found is mostly the same, it should be 1/4" NPS (straight, not NPT)
I don"t have either connector so I cannot test fit. Can anyone confirm the correct sizes before I order connectors?