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**litebulblsc** · 03-06-2024, 05:52 PM

My 72 had 1"-20 thread. I plugged it with the ORD plug when I installed my vss for my 4l80e

03-06-2024, 05:52 PM	#6
litebulblsc Senior Member Join Date: Aug 2006 Location: LaSalle Mi Posts: 498	Re: NP205 Speedo delete My 72 had 1"-20 thread. I plugged it with the ORD plug when I installed my vss for my 4l80e