GM 6.6L Duramax Diesel Pro Series I-Beam Connecting Rod (ARP 2000) - Single by Manley Performance

Everything in your engine needs to be built to handle heat. Everything you do for more performance makes that engine a much hotter place, which can subject your internals to excessive damage.

Manley Performance Products have a long history of making connecting rods with unbelievable strength and durability. Made from aircraft-quality, 4340 vacuum degassed material, each rod is forged for the perfect weight. Each rod is shot peened after machining and magnafluxing. The bores are perfectly round without tapering, and the bend and twist is tightly controlled.

These rods are available with a variety of bolts for your application. At Modern Automotive Performance, our mechanics have plenty of experience working with Manley connecting rods and can tell you exactly how their Pro Series I-Beam rods can benefit your vehicle.

Features

• Center-to-Center: 6.417”
• Big End Bore: 2.6374”
• Big End Width: 1.117”
• Pin End Width: 1.280” Top, 1.535” Bottom, Trapezoidal Profile
• Pin Bore: 1.359”
• Average Gram: 1130 g
• Manufactured from 4340 forgings
• Fully machined to provide the correct balance of strength and weight
• Shot peened after machining to MIL spec and 100% individually magnafluxed
• Cap fasteners are 7/16” ARP 2000

Benefits

• Bores are round and without taper
• Bend and twist is tightly controlled
• AMPCO 45 wrist pin bushings resist deformation at high cylinder pressures

Please Note: Must use Clevite® CB1805 rod bearings or equivalent

Applications

• Chevrolet Silverado HD
• GMC Sierra HD
• Chevrolet Express

What's In The Box?

• 1 - Rod
• 1 - ARP Bolt Set

Warranty

• Manley products, due to their intended use, are sold without warranty.