Description
For Chevrolet Big Block bottom-end builds, these Manley Pro Series connecting rods pair the listed beam design with the application-specific rod geometry shown in this product family. The parent listing is distinguished by 6.660";, which should be cross-checked against the rest of the engine combination.
On Chevrolet Big Block builds, changing rod length or beam design can affect piston compression height requirements and physical clearance around the block, crank, and piston skirt.
Key Product Details
- Application: Chevrolet Big Block
- Manley Series: Pro Series
- Title Specification: 6.660";
- Manufacturer Part Number: 14170L-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.