Home / Engine & Performance / Sparkplugs / NGK Racing Spark Plug 14mm x 21.5mm (Hex 20.8mm) “JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1” has been added to your cart. View cart NGK Racing Spark Plug 14mm x 21.5mm (Hex 20.8mm)€ 116,28 NGK Racing Spark Plug 14mm x 21.5mm (Hex 20.8mm) quantity Add to cart SKU: R7420-9 Categories: Engine & Performance, Sparkplugs, Sparkplugs Brand: NGK Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Bolts & StudsEngine & Performance ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT