Crower B93778PF-4 Features:

Crower B93778PF-4 billet connecting rods for Nissan CA16DE and CA18DET 16-valve engines; set of 4 with 5.236 in. center-to-center length. CNC machined from premium 4340 chromoly steel and 100% American made for high-rpm, high-boost, and nitrous engine builds. PF pressed-fit pin design with 1.890 big end bore helps provide precise fitment and reliable performance in demanding applications. Specialized heat treatment promotes uniform hardness and exceptional fatigue strength for stressed high-performance connecting rod assemblies.

Billet Crowerods Nissan C 4340 Chromoly, Press-fit Pin, 5.236 Features:

• 4340 chromoly billet construction with CNC-machined precision for CA16DE and CA18DET 16-valve engine builds under high RPM and boost
• 5.236 in. center-to-center length with 1.890 big end bore for accurate fitment and dependable rotating assembly geometry
• Pressed-fit pin design with uniform heat-treated hardness for improved fatigue strength in high-stress performance applications
• Includes 4 connecting rods with high-strength bolt capability for secure clamping under extreme horsepower, torque, and nitrous use
• American-made performance rods engineered to help protect the engine block while balancing strength, durability, and reliability