A MUST for Turbo and Supercharged engines.
Thicker beam Cross Section supports additional torque from increased boost and Nitrous.
Thicker H-fins also strengthen the rod beam.
Special Proprietary ARP2000 bolts have asymmetric threads and the correct thread length to inhibit breakage.
7/16 Bolts also have increased stretch length that makes it much stronger and less prone to breakage.
These are Definitely superior to the standard ARP2000 bolts.
6.125 length for 2.000 crank journal to fit most aftermarket crankshafts.
6.200 length for 2.100 crank journal for stock 6.4L and aftermarket cranks with standard 2.100 SBC rod journal.
These fit GEN III Hemi style engines with Aftermarket pistons with .927 pins.
These are made by premier rod manufacturer Molnar Technologies of Grand Rapids, Michigan
We have XD Xtreme Duty rods for many other applications