
These Carrillo Pro-SA connecting rods are built for Nissan/Infiniti/Datsun VQ37HR applications and use a 3/8 WMC bolt configuration. Offered as a direct replacement for VQ37HR builds, the rods are intended to support high-stress engine use where durable, purpose-made connecting rods are required. They provide a performance-oriented choice for engine internals on the VQ37HR platform.
Carrillo Nissan/Infiniti/Datsun VQ37HR Pro-SA 3/8 WMC Bolt Connecting Rods