Manley Performance 6.657in – 300M I-Beam Connecting Rods w/ ARP 625+ Bolts – Set of 8 | Multiple Fitments (15321R6-8) Manley Performance

Ford 5.4L Modular V-8/5.8L GT-500 Pro Series I-Beam 300M Alloy Connecting Rods (ARP 625+) – Set of 8 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, 300M 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

• Connecting Rod Length Center to Center (in.): 6.657”
• Big End Bore: 2.239”
• Big End Width: .940”
• Pin End Width: .940”
• Pin Bore: .8671”
• Forged from 300M aircraft quality vacuum degassed material
• Fully machined to produce the lightest and strongest rod possible
• Shot peened after machining to MIL spec and 100% individually magnafluxed
• Cap fasteners are ARP 625+ cap screws

Benefits

• Bores are round and without taper
• Bend and twist is tightly controlled
• Horsepower range for these rods is 1200+ HP – Oval track, 1500+ HP – Drag Race

Please Note: The image provided is generic and may not be an accurate representation of the product you will receive

Applications

• 2007–2014 Ford Shelby GT500
• 2008-2009 Ford Shelby GT500KR
• 2004–2006 Ford GT
• 2000 Ford Mustang SVT Cobra R
• 1997-2010 Ford F-Series
• 1999–2004 Lincoln Navigator

What’s In The Box?

• 8 – Rods
• 1 – ARP Bolt Set

Warranty

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