i heard the VMX80 is for the EB and ED boxes, not the EA one, although i was under the impression they are the same....guess not. The VMX80 though, is thicker, making it better for new boxes.
But the Dexron III is thinner, making it the choice for older boxes, which have done ample kms
The grregories manual says to mix the lubrizol with Dexron II. Dexron II has beed discontinued, and replaced with Dexon III which im pretty sure has a substitute of Lubrizol already in it.
That Castrol Transmax Z is the best bar far, being green and all, but i couldnt find it over here in WA so i used Castrol TQ Dexron III instead.
1966 Blue Ford Galaxie - 4Dr Sedan, Pwr Steering, 302 Windsor, Edelbrock Performer Intake Manifold, 650 Holley Race Custom , Crow Cam 15666, Rollmaster Camgear, Heads Ported, MSD 6AL Ignition, MSD Billet Dizzy, Crane Energizer Roller Rockers, C4 - Stage 2 Shift Kit, HiStall 2500rpm, B&M Z-Gate Shifter, XY GT Radiator, 2.92 9" Diff, Dual Thermofans, 2.25" Dual Exhaust, RCI 16gal Fuel Cell.