go out and undo the battery bolts 2 bolts and the tie down also 2 bolts and check whats under it. my 88 toyo truck had a removable plastic tray that set into two notches. you could always get longer j bolts and matching nuts. with battery out you will get better idea if kinetics will fit and what could be done to accomidate larger size. if no one has done this allready thats your best bet
