Carrillo single connecting rod option for Subaru EJ18/EJ20/EJ257 (WRX/STi) engines, supplied with a 3/8-inch Carr bolt. Offered as a single Pro-H style rod, it’s intended for engine builders needing a replacement or spare rod for those Subaru flat-four applications, matching the rod form factor and bolt specification listed.
Carrillo Subaru EJ18/EJ20/EJ257 (WRX Sti) Pro-H 3/8 CARR Bolt Connecting Rod (SINGLE ROD)