EV1 OBD1 Injector Plug Connector Pigtails - Fits LS1 LS6 Pontiac - These are also known as Jetronic or Minitimer style connectors. Commonly used on many popular injectors including Billet Atomizers, ID, FID, FIC and more. There are two different styles of connector plugs: EV1 and EV6. This item is for EV1 only. They fit all types of cars and trucks. Please verify the item you need looks like the picture above. If yours do not look like the picture above, then you will need EV6. Quantity 8.