Of course, all the details of the parts are available below. You can know the company and the manufacturer from the part code, and it is also clarified in the ad. Serious buyers contact privately. The parts are new as shown in the pictures, each part is in its box. Dynamo for GMC 350, model 1996-1999, part code 321-1107 Starter for Caprice, model 1991-1993, part code 323473 Starter for GMC Safari Van, model 2002, part code 336-1910O Starter for Caprice and Lumina 6 cylinder, model 2000-2006, part code 92058857