Just about completed a 6.0ls swap on my 84 h/o.....have some questions about alternator wiring ....i am using the truck setup as far has alt/ps bracket with the 105amp alternator from a 2002 chevy truck....as far as wiring the aLT?? I have the batt lead from the back of the alternator to the battery.....now what to do with the small 4 pin connector? the factory h/o connector had the two wires,1 looped around to the batt term on the alt, the other(brown) goes to the light in the dash i am assuming. Now, how to i wire up the new (2003 truck 105amp) alternator? I am thinking the brown wire to the l term and then a 12volt switched to the f ??? any help would be appreciated!!!