Lemon Basil Pork Chops

1 (12 ounce) can frozen lemonade concentrate, thawed
1/2 cup basil leaves, cut into thin strips
4 tablespoons olive oil
1 or 2 cloves garlic, crushed
4 loin pork chops, at least 1-inch thick

Mix the first four ingredients. Reserve 1/4 cup of the marinade to brush on while grilling. Pour remaining marinade over the pork chops, and refrigerate them for 2 hours, turning once.

Grill chops for approximately 20 minutes, turning them once and basting them.