Best Seller Manley 79-90 Chevy Big Block 6.135in L 4340 Pro Series I-beam Connecting Rods - 8 Save 85% Now [zPQwxs6L]

Superior Big Block Connecting Rods for Chevy

Experience the pinnacle of connecting rod technology with our Manley 79-90 Chevy Big Block 6.135in L 4340 Pro Series I-Beam Connecting Rods. Engineered for ultimate performance, these rods are the perfect choice for enthusiasts seeking top-tier quality and reliability. Crafted from the finest materials, these rods are designed to withstand the rigorous demands of high-performance engines.

Exceptional Materials and NHRA Legal Certification

Our Pro Series I-Beam connecting rods are available in two superior materials: forged 4340 or 300M vacuum degassed steel alloys. These alloys are engineered for unparalleled performance and durability, ensuring that your engine will operate at its best for years to come. Additionally, certain SKUs within the Pro Series I-Beam range have earned "NHRA Legal" certification, making them the ideal choice for Stock and Super Stock racing categories where compliance is crucial.

• Forged 4340 or 300M Vacuum Degassed Steel Alloys for exceptional strength and longevity
• NHRA Legal Certification for Stock and Super Stock racing categories

Versatile Weight Options for Customized Performance

The Manley Pro Series I-Beam connecting rods offer multiple weight options to cater to specific market needs, including Tour Lites, Lightweights, Standard Weights, and Heavy Weights. This versatility allows you to align the rods perfectly with your engine's requirements and performance objectives, ensuring a seamless and efficient operation. With these rods, you can unlock the full potential of your Chevy Big Block engine.

• Versatile Weight Options including Tour Lites, Lightweights, Standard Weights, and Heavy Weights
• Customized for your engine's needs and performance objectives