Spark Plug - 14mm Thread - .708 in Reach - Heat Range 6 - 4 Pack This spark plug has a 14mm thread size, .708 in reach and a heat range of 6. Part# 0526-4

SPARK PLUG - 14MM THREAD - .708" REACH - HEAT RANGE 6 - 8 PACK OF 0526 This spark plug has a 14mm thread size, .708" reach and a heat range of 6. (8-Pack of 0526). ACCEL 8-Pack of High Performance Copper Core Spark Plugs with ??C?? Cut Design for...