Motive Gear GM 10-Bolt 8.5" Ring & Pinion Set - 4.56 Ratio - 41-9 Teeth 53116661 These headers use Hedman's patented

These headers use Hedman's patented TIGHT TUBES clamshell-style collector that allows for a low-profile header design

Intake design facilitates custom inlet duct and throttle body placement

8 AN Male to 10 AN Male O-Ring Swivel

Mopar B / RB-Series 1958-79

Motive Gear GM 10-Bolt 8.5" Ring & Pinion Set - 4.56 Ratio - 41-9 Teeth 53116661 These headers use Hedman's patentedMotive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off road, check out Motive Gear. Motive Gear products can be found in the winners circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of