Genuine Hepolite Valve Spring Set.
As fitted to BSA A7, A10 (1947-62) Ariel Huntmaster FH (1954-) Iron Head models (Terry no.VS 454) Valve Spring Set.
Includes 4 inner springs (67-0440) and 4 outer springs (67-0439).
Made in England.
OEM: 67-0439 67-0440