
Manley H‑Beam single connecting rod for Subaru WRX/STI EJ engines (EJ18/20/22/25). Finished to tight tolerances with 3/8" ARP 2000 bolts (other bolt options available), the rod measures 5.137" center‑to‑center and lists an approximate HP rating of 600+. Manley’s description emphasizes manufacturing detail control, exacting tolerances and optional bolt choices for high‑output Subaru builds.
Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Single Connecting Rod