Drag Specialties Spark Plugs - '48-'74 Big Twin

COVER S/PLG CHR 99-17 TCSPARK PLUG/HEAD BOLT COVERSAvailable in smooth or finned stylesComes with mounting hardwareSold as a kit for two heads

COVER S/PLG BLK 99-17 TCSPARK PLUG/HEAD BOLT COVERSAvailable in smooth or finned stylesComes with mounting hardwareSold as a kit for two heads Harley-Davidson -- Wide Glide EFI FXDWGI -- (2016, 2012,...

COVER S/PLG SLVR 99-17TCSPARK PLUG/HEAD BOLT COVERSAvailable in smooth or finned stylesComes with mounting hardwareSold as a kit for two heads