Center To Center Length: 5.927 in. – Big End Bore: 2.166 in. – Pin Bore: 0.8868 in. (22.5mm Pin) – 3/8″ ARP 2000 Bolts – Approx. HP Rating: 1000+

Manley’s Turbo Tuff® I-Beam Connecting Rods represent the epitome of precision, performance, and quality. Engineered with meticulous attention to detail and a finely tuned manufacturing process, these rods are a testament to our commitment to excellence. Elevate your engine’s capabilities and achieve outstanding results with these exceptional connecting rods.

• Experience the pinnacle of connecting rod technology with our Pro Series rods, designed for ultimate performance.
• Superior Materials: These rods are available in two exceptional materials: forged 4340 or 300M vacuum degassed steel alloys, engineered for unparalleled performance and durability.
• NHRA Legal Certification: Certain SKUs within the Pro Series I-Beam range have earned “NHRA Legal” certification, ensuring compliance with NHRA legality standards for Stock and Super Stock racing categories.
• Versatile Weight Options: Our Pro Series I-Beam connecting rods offer multiple weights tailored to specific markets, including Tour Lites®, Lightweights, Standard Weights, and Heavy Weights, aligning perfectly with your engine’s needs and performance objectives.