fuel injector nozzle for holden vt vx vu vy vz v8 5.7l ls1 gen 3 commodore calais ss 0280155931

product description: 100% factory tested note:easy installation professional installation is highly recommended. notice: it have differenct of model and appl. year in different market. please comfirm the parts number before purchase . direct replacement all product ps are for demonstration purposes only.