I'm sorry but I'd rather keep my car all GM. For the cost of swapping an 8.8 in a gbody...mounts, arms, fluids, new seals axles etc, you'd be better off finding a nice 12 bolt or a nice 8.5 10 bolt and installing nice axles and posi unit. Maybe it's just because I'm a GM guy... I just feel that GM makes a better product.