100% AUSTRALIAN OWNED & OPERATED. Swan Ignition Coil & Top Gun Lead Kit for Holden Commodore Calais VT-VZ 5.7L LS1. 100% Australian Owned & Operated. Swan Ignition Coil & Top Gun Lead Kit for Holden LS1. Part No: IC70692 / TG8071H. Lead Length: 190mm / 190mm / 190mm / 190mm / 190mm / 190mm / 190mm / 190mm. Caption: Manufactured by an O. Supplier & German Engineered to meet and/or exceed O. M specifications with ISO/TS16949 quality certification. If you are unsure check the existing coils in your vehicle, they are all marked with an O. If you cannot ...