Carrillo Pro‑H connecting rods for Subaru EJ engines (EJ18, EJ20, EJ22, EJ257) are heavy‑duty rods built with 3/8" WMC bolts for demanding use. These rods are offered for high‑stress applications where durability and precise fit matter, presenting a direct replacement option for engine builders and tuners working on EJ‑series Subaru platforms.
Carrillo Subaru EJ18/EJ20/EJ22/EJ257 (WRX Sti) Pro-H 3/8 WMC Bolt Heavy Duty Connecting Rods