Auto Barn
Est. 1957
Manley Performance

Manley Ford 5.4L Modular V8 6.657in Length Pro Series I Beam Connecting Rod Set

$3751.60

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Ford 5.4L Modular V8 6.657in Length Pro Series I Beam Connecting Rod Set. These well-built rods are essential for high-performance engine builds.

Key Features

  • Fits Ford 5.4L Modular V8 engines.
  • Rod length is 6.657 inches.
  • Available in forged 4340 steel alloy or 300M vacuum degassed steel alloy.
  • Offered in multiple weight options: Tour Lites, Lightweights, Standard, and Heavy Weights.
  • Certain configurations are NHRA Legal for Stock and Super Stock racing.
  • Manley Performance is a well-known name in performance engine components.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

If you're building a high-performance Ford 5.4L Modular V8 engine, you need connecting rods that can handle the stress of increased power. Manley's Pro Series I-Beam connecting rods are a solid choice for serious engine builds where reliability and strength are paramount. These aren't just replacement parts; they're designed to be a critical component in pushing your engine's performance to its limits.

Manley offers these rods in your choice of robust materials: either forged 4340 steel alloy or the even stronger 300M vacuum degassed steel alloy. Both are chosen for their exceptional strength and durability under extreme conditions. You can also select from various weight options, including Tour Lites, Lightweights, Standard, and Heavy Weights, allowing you to fine-tune your engine's balance and response. For those competing in specific racing classes, certain configurations of these rods are NHRA Legal, meeting the standards for Stock and Super Stock categories.

When you're assembling an engine that needs to perform, the connecting rods are a focal point. Manley's Pro Series rods are well-made and built to withstand the demands of powerful V8 engines. Ensure you have the correct specifications for your build, as these are critical components for engine longevity and performance.

Specifications

Brand
Manley Performance
Manufacturer Part #
15321-8
UPC
807298092843

Frequently Asked Questions

Manley Ford 5.4L Modular V8 6.657in Length Pro Series I Beam Connecting Rod Set

$3751.60