Lightly brown pork chops on both sides in large skillet. Pout off excess fat. Combine brown sugar, cinnamon, cloves, tomato sauce, 1/4 cup syrup from peaches and vinegar. Sprinkle chops with salt and pepper. Arrange pork chops in crock pot. Place drained peach halves on top of chops. Pour tomato mixture over all. Cook on low for 4 to 6 hours.