I know some of the 60's factory tachs used sending units, did Mopar ever use this style of Stewart Warner sender or is this strictly an aftermarket piece?

6559582-Tacsender1.JPG (52 downloads)
1957 Plymouth (Hemi, Dual Quads, A833 4 Speed 9 1/4 w 4.10) Sold
1937 Dodge Pickup (Hemi, 6X2 intake, 46RH, Dana 60 w 4.56) Sold
1968 Plymouth Valiant 2dr sedan (354 HEMI, 46RH w/4.30 gears)