April 17, 2015 Online Store No Comments +3 LS Engine Mount Plate, Passenger Side LS207 C$24.00 In stock Quantity: 1 Add to Bag Product Details Brand: Welder Series MPN: LS207 Thickness: 3/16" Hole size: 4 @ 10mm, 1 @ 1/2" Main plate for our LS200 engine mount kit. Fits all LS engines. Save this product for later Favorite