The main ground is for the battery at the front left side of the block near the oil press sending unit.I'd ground battery to block,battery to chasis and the one you said at the back right side-one of the trans to engine mount bolts to the fire wall.
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92LX 5.0 Hatch,4.10 gears Auburn Pro,Mosser axels,alum drive shaft AOD hi ratio gear set,3200 stall TCI conv,Bassani long tube headers/cats,2 chamber flow masters,2.5inch exhaust,331 stroker,alum GT40 heads ported,Omega 1.7 roller rockers,JE forged pistons,Eagle rods,E cam,GT40 upper/lower intake,70mm mass,73mm Pro M bullet,MSD ignition,Cartech fuel sys w/external Aeromotive fuel pump,30lb injectors,Vortech S trim,Tubular front end,D&D coil overs up front
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