12mm Long Reach Champion® Spark Plug for Twin Cam 88®, 96™, 103™, Sportster®, X-Wedge and S&S 4 1/8" Bore Engines12mm Long Reach Champion® Spark Plug for Twin Cam 88®, 96™, 103™, Sportster®, X-SKU: 55-1320$11.95PriceQuantityAdd to Cart