Brand new set of ignition coils to fit:
Honda VF 400 F (Japan) (1983).
Honda VF 400 F (UK) (1983-1985).
This ignition coil set have been manufactured to replace the original coil packs on a Honda VF400 for the years and models shown above.
102mm centre to centre mounting.
To replace OEM: 30510-MB0-701.
If you're having spark issues (weak spark or no spark) with your Honda VF400, then the ignition coils could be the culprit and it's a good idea to get a some new coils on the bike.
This set of coils are high quality ignition coils that have been manufactured in Taiwan.