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: 5.933 in. - Big End Bore: 2.239 in. - Pin Bore: 0.8671 in. - 7/16" ARP 2000 Bolts - Approx. HP Rating: 900+ (Oval) / 1200+ (Drag) Manley Connecting Rod, ROD-4.6L/5.0L 300M 5.933 LIGHTWEIGHT 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 table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Air Freight Prohibited: false Not Carb Approved: false Ltl Freight Required: false Prop 65: Y Part Type: automotive Epa: N/A Carb Acknowledgement Required: false Regular Stock: t Units Per Sku: 1