Description
This Manley Pro Series connecting-rod set is intended for Ford 5.4L Modular V8, with the rod architecture and dimensional details in the title defining the rotating-assembly combination it is meant to support. The parent listing is distinguished by 6.657";, which should be cross-checked against the rest of the engine combination.
Use the rod specification in this listing as part of the complete Ford 5.4L Modular V8 rotating assembly. A rod that fits the crank journal still needs the correct pin, width, length, and clearance for the planned piston and stroke.
Key Product Details
- Application: Ford 5.4L Modular V8
- Manley Series: Pro Series
- Title Specification: 6.657";
- Manufacturer Part Number: 15321-8
Package Quantity
Complete set of 8 connecting rods. The quantity shown is the package quantity for this SKU family. This quantity applies to the selected Manley SKU family shown on this product page.
Selection & Fitment Notes
Connecting rods should be matched to the crankshaft and piston package by journal, length, pin size, width, and bolt specification. Engine-family fitment alone is not sufficient.
Professional engine assembly and measurement are recommended. Product specifications should be confirmed against the selected Manley part number and the requirements of the exact engine build.