This Supertech SPT dual valve spring kit is supplied as a set of 16 for Honda B‑Series engines. As a valve spring assembly it controls valve motion and helps support higher-rev operation compared with stock springs. The kit is presented for builders and service technicians seeking a direct replacement set intended specifically for B‑Series applications where a complete set of valve springs is required.
Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)