Home / Engine & Performance / Sparkplugs / NGK Racing Spark Plug 14mm x 19mm (Hex 16.0mm) 50.5mm “ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT” has been added to your cart. View cart NGK Racing Spark Plug 14mm x 19mm (Hex 16.0mm) 50.5mm€ 82,16 NGK Racing Spark Plug 14mm x 19mm (Hex 16.0mm) 50.5mm quantity Add to cart SKU: R6601-10 Categories: Engine & Performance, Sparkplugs, Sparkplugs Brand: NGK Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm