Serpentine belt is a personal choice. Just like hydroboost brakes. What I find offensive about the V belts I had is the alteranter belt is the one that fials more often than any other. And thats the first belt installed on these engines. So you have to remove all of the belts just to reach that one. Then you have all the adjustments on the belts you had to remove to reach the bad one. A serpentine belt is one belt, a tensioner and an idler. No issues with that. I understand if a serpentine belt lets go you loose everything. So what... If you loose the vacuum pump you loose the power brakes on the vacuum assisted brakes. Both belt setups have their pluses and minus's. We make the choice that fits us... Not others. When I ran the v belts I lost the vacuum belt twice and that was not fun stopping a fully loaded three horse trailer on the freeway.. One would think I was trying to pull off the steering wheel without removing the nut that keeps it on the shaft...