Parts for Detroit Diesel 371 Non-Turbo - (4 Valve Head Type) - Connecting Rod Section

Detroit Diesel 3-71 Non-Turbo (4-Valve Head) Connecting Rods – Why Buy from Diesel Pro Power

The Detroit Diesel 3-71 non-turbo 4-valve head engine delivers improved airflow and combustion efficiency, making it a dependable power source for industrial, marine auxiliary, and generator applications. To maintain that performance, connecting rods must deliver perfect alignment, strength, and balance—and that’s exactly what you’ll find at Diesel Pro Power.

Our premium aftermarket connecting rods are built to match OEM specifications for the 3-71 4-valve head engine. Each rod is precision-machined and balanced to ensure consistent piston motion and reduced vibration, extending engine life and improving performance under continuous-duty operation. The rods are forged from high-grade alloy steel and heat-treated for durability, giving them exceptional resistance to stress, fatigue, and wear.

At Diesel Pro Power, you’ll find more than just connecting rods—you’ll find a complete rebuild solution. We stock rod bearings, bushings, piston assemblies, and all related hardware, organized by engine model for easy selection. Every part is inspected and ready for immediate worldwide shipping.

Why Choose Diesel Pro Power:

• Trusted by over 40,000 customers in 180 countries.

• Fast worldwide delivery with ready-to-ship inventory.

• Premium aftermarket quality that meets OEM standards.

• Expert support from a team that knows Detroit Diesel engines.

When you buy connecting rods for your Detroit Diesel 3-71 non-turbo 4-valve head from Diesel Pro Power, you’re choosing reliability, precision, and trusted service backed by decades of experience supporting the entire Detroit Diesel 71 Series lineup.