The Carrillo single connecting rod is specified for Toyota 1GR-FE engines and is sold as an individual Pro-SA conrod with a 3/8 WMC fastener. Offered for engine builders replacing or balancing rod sets, the listing emphasizes the single-rod configuration and the heavy-duty fastener style intended for the 1GR-FE application without making claims beyond the supplied fitment and hardware.
Carrillo Toyota 1GR-FE Pro-SA 3/8 WMC Bolt Connecting Rod (Single Rod)