Finally picked it up. NO markings except what looks like a transmission side balancing weight that says 10. All well and good, but this TC is for a 727. So the prophecy of AutoZone fitment guide being not up to par remains true. The big thing I missed is in the description that lists the size of the TC.
This is the correct one, which I would have known if I had asked what the diameter for a 904 vs 727 was.
https://www.autozone.com/powertrain...ission-torque-converter-cr10l/399308_525211_0
904
"5.4" Overall Height, 130 Tooth Wide Ring Gear, with Forged Crank, No Weights, 5/16-18 Mounting Bolts. Non-Lockup, 11" Diameter, 24 Splines, 1.810" Pilot, Slotted Hub, 4 Lug Mount, 10" Bolt Circle"
vs
727
"130 Tooth Narrow Ring Gear, with Steel Crankshaft, No Weights. Non-Lockup, 12" Diameter, 24 Splines, 1.810" Pilot, Slotted Hub, 4 Lug Mount, 11" Bolt Circle."
Oh well, it was too cold to change the transmission in the driveway today anyway.
