HKS CONROD SET 4B11 (I-Beam) V

Skunk2 Racing Ultra rods are manufactured from forged 4340 Chromoly steel then heat treated for ultimate strength. Skunk2 Racing Ultra rods are an x-beam style which greatly reduces weight while maintaining strength by removing material and strategically shaping the beam. This results in a very high strength to weight ratio and is great for circuit and drag racing. The ribs / straps on the pin end increase strength and stiffness under high loads and engine speeds. The step on the big end (crank journal side) is for strength and rigidity to maintain roundness.
Ultra Series Connecting Rod Set; 152.00mm Length; 438.1 Grams; Rated to 700HP; X-Beam; Incl. 3/8 ARP2000 Bolts/Lube; 4340 Chromoly Steel; Set of 4;

• Forged Then 100% CNC Machined To Strict Standards
• X-Beam Design For Lightweight And Strength
• Precision Honed Bronze Wrist Pin Bushings
• Double Shot Peened For Reduced Fatigue
• Skunk2 Branded 3/8 in. ARP2000 Bolts
• Authentic Laser Etched Skunk2 Logo
• 4341 Chromoly Steel

Manley’s Pro Series 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.
Center To Center Length: 6.063 in. – Big End Bore: 2.236 in. – Pin Bore: 0.7881 in. – 3/8″ ARP 2000 Bolts – Material: 300M – Approx. HP Rating: 2000+
Manley Connecting Rod, ROD-AUDI R8/LAMBORGHINI T/B

• Designed for ultimate performance with superior materials: forged 4340 or 300M vacuum degassed steel alloys
• NHRA Legal Certification for some SKUs – Stock and Super Stock
• Versatile Weight Options: Tour Lites, Light, Standard, Heavy