April 17, 2015 Online Store No Comments +3 Differential Plate, 8" Ford 20668D C$6.00 In stock Quantity: 1 Add to Bag Product Details Brand: Welder Series MPN: 20668D Thickness: 3/16" Hole size: 2 @ 3/8", 1 @ 1/2" Used in our bolt-on rear 8" Ford Panhard kit. Grid in photo is 1″ square. Save this product for later Favorite