Manley 15057R-8 H-Tuff Connecting Rod Set Chrysler Hemi 6.125" Stroker

The Manley 15057R-8 is a high-performance H-Tuff connecting rod set designed for Chrysler 5.7L, 6.1L, and 6.4L Hemi stroker engines. These connecting rods bridge the gap between standard H-beam and Pro Series I-beam rods, offering enhanced strength for forced induction and high-horsepower applications.

Key Specifications:

• Center-to-center length: 6.125 inches
• Big end journal diameter: 2.000 inches
• Pin diameter: 0.866 inch (bushed full floating fit)
• Material: 4340 forged alloy steel
• Fasteners: ARP 2000 7/16-inch rod bolts
• Weight: Approximately 675 grams per rod

Features:

• Double-ribbed pin surround and increased cross-sectional thickness in critical areas
• Manufactured from 4340 forgings, heat treated, stress relieved, shot peened and 100% magnafluxed
• Finished to exacting tolerances for precision and performance
• Weight matched sets within +/- 1.5 grams for optimal balance
• Designed to handle higher boost and horsepower levels than standard H-beam rods

The Manley H-Tuff series delivers the strength and reliability required for serious street performance and racing applications. These rods are ideal for stroker builds and engines running forced induction or nitrous oxide systems.