MANLEY PRO SERIES I-Beam Steel Connecting Rods w/ ARP 625+ [Center-to-Center 6.200" | Big End Bore 2.252" | Crank Pin 2.216" | Big End Width .933" | Pin End Width 1.000" | Pin Bore .9281", .9457" or .9848" | Avg. Gram Weight 685] (CHRYSLER 6.4L & 6.2L Hellcat HEMI)

Forged from 4340 or 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 7/16" ARP 2000 or optional 7/16" ARP Custom Age 625+ cap screws
Flywheel horsepower range for the Lightweight rods is 750+ HP - Oval Track, 800+ HP - Drag Race, for the Standard Weight rod is 900+ HP - Oval Track, 1200+ HP - Drag Race, and for the 300M rod is 1000+ HP - Oval track, 1300+ HP - Drag Race

Horsepower range could be exceeded depending upon rpm, stroke, piston weight and power adders

Stock Length
Heavier beam for forced induction applications

The above connecting rods are supplied with 1.450" under head length 7/16" ARP 2000 cap screw fasteners P/N 42390. Upgraded 7/16" ARP Custom Age 625+ cap screws P/N 42252 are available. To order upgraded fasteners, affix "R6" after the rod part number.