• Superior Materials: Crafted from forged 4340 or 300M vacuum degassed steel alloys for unbeatable performance and durability. • NHRA Legal Certification: Select SKUs in the Pro Series I - Beam range meet NHRA legality standards for Stock and Super Stock racing. • Versatile Weight Options: Choose from Tour Lites, Lightweights, Standard Weights, and Heavy Weights to match your engine's needs and performance goals. Experience the peak of connecting rod technology with our Pro Series rods and take your engine's performance to the next level!

These connecting rods are perfect for racers and high - performance engine enthusiasts. Use them in drag racing or any high - stress engine environment. They come in various weights like Tour Lites, Lightweights, Standard Weights, and Heavy Weights, so you can pick the one that suits your engine best. Whether you're a professional racer or a weekend warrior looking to boost your engine's power, these rods are a great choice.