These Carrillo connecting rods are produced for Honda/Acura K20A engines and use Pro‑H 3/8" Carrillo bolts. Offered as performance replacement rods, they provide the stout connecting‑rod hardware required for K20A builds where upgraded rod fasteners and durable rod assemblies are desired for higher‑revving or tuned engines.
Carrillo Honda/Acura K20A Pro-H 3/8 CARR Bolt Connecting Rods