Champion® 404 RN12YC Copper Spark Plug for V-Twins - Replacement for OEM# 5R6A on 1984-2000 Evolution and 1975-1980 Shovelhead (1200cc) Harley Motors - MADE IN USA - Billet Proof Designs
2 Original Harley Davidson 5R6A Spark Plugs for 84-Up EVO 80 CID - motorcycle parts - by owner - vehicle automotive...
Harley-Davidson - 5R6A Spark Plugs - Pair - Evo 1340 32342-04 x 2 | eBay
5 Harley Davidson 5R6A Spark Plugs for sale online | eBay