This kit is for 3/4" bore cylinders. FRONT WHEEL CYLINDER KIT - SP 2003. PUSH ROD FOR BRAKE / CLUTCH MASTER CYLINDER 5/16" UNF (91mm long). 5/16" UNF PUSH ROD FOR CLUTCH MASTER CYLINDER (91mm long). If you are not 100% happy with the part you ordered, we will replace the part or your money back.
eBay