Fear not late model Challenger, Charger, 300, and Magnum owners – you no longer have to worry about leaving your differential on the starting line. The Dynatrac Pro60-IRS differential brings the tried and true Dana 60, well known to any Mopar lover, to the new generation Hemi-powered cars. Of course in addition to its durability, the Dana 60-based diff also has the advantage of allowing for a wide selection of gear ratios from 3.54 to 7.17:1.
Not long ago it was believed that an independent rear suspension would not hold up in drag racing. Now go tell that to the guy running 7s in his Viper! With the help of Dynatrac, your Hemi can go just as fast. Inner and outer 35-spline chromoly stub shafts with high strength CV joints, a nodular iron housing, finned cast aluminum differential cover, and a Spicer 1350 U-bolt style driveshaft yoke virtually eliminate every weak point in the rear end. The Dynatrac Pro60-IRS boasts a 1-year warranty, bolt in fit (2009-current Dodge Challenger, Charger, Magnum, and Chrysler 300), and is made in the USA.
For more information check out Dynatrac’s website (click here) or call 714/596-4461.