April 17, 2015 Online Store No Comments +3 Transmission Mount Plate, Formed 70015 C$61.05 In stock Quantity: 1 Add to Bag Product Details Brand: Welder Series MPN: 70015 Country/Region of Manufacture: Canada Thickness: 3/16" Hole size: 3/8" 5-½" ID x 10-1/8" long. Holes are for 3/8" bolts. Slots fit #2268 GM insulators. Designed to be used with our tubular center section kit. See related parts for a kit which includes support bars and tabs to mount this bracket to a tube. Save this product for later Favorite