CP-Carrillo Connecting Rod Set, BMW / Rolls-Royce N74R Pro-Xtreme Small End:Non-Tapered It's renowned for its use

It's renowned for its use in various BMW models and for laying the foundation for the brand's later "M" performance engines

Comes complete with adapter plates to mount up to the transmission and differential flanges and all necessary hardware for installation

Replaces standard 3/8 CARR fasteners for improved performance and reliability

- Electrical Signal Output: Sends real-time data to an ethanol content analyzer

NOTE: Stock E30 fan shroud does NOT fit with this product

CP-Carrillo Connecting Rod Set, BMW / Rolls-Royce N74R Pro-Xtreme Small End:Non-Tapered It's renowned for its use5150 AutoSport Pro Xtreme Connecting Rods, manufactured by CP Carrillo, are designed to handle extreme horsepower and high RPM applications for BMW and Rolls Royce N74R Engines. Constructed from high strength, aircraft grade steel, these connecting rods are engineered to withstand the forces generated by high performance engines. Unique to 5150, these rods were also designed with optional tapered small end to ensure compatibility with factory OEM