it's 3/8npt because national pipe thread(NPT) is the thread on the outside of pipe, which is measured by ID(inside diameter), so, it is 3/8 ID pipe, threaded on the OD
it's 3/8npt because national pipe thread(NPT) is the thread on the outside of pipe, which is measured by ID(inside diameter), so, it is 3/8 ID pipe, threaded on the OD
Is there any problem with using an aftermarket like autometer sending unit to hook up the the factory guage. Or would it still be way off.
it could work, as long as the sending unit resistance range was the same as the oe one.
1993 GMC Yukon GT, 6.0 vortec, head work, no cats, cai, HpTuned by me, jasper lvl2 4l65e, nbs brake conversion
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