HEMI Richmond Gear Ring and Pionion 3.55
Richmond Gear manufactures gear sets designed specifically for the new Dodge Challenger, Magnum, Charger and Chrysler 300c. A higher numerical gear, like this 3.55, will allow your car to accelerate faster, thereby reducing its top speed slightly. This upgrade will also result in a slightly higher engine operating RPM at cruising speeds. Richmond is the leading manufacturer of professional quality, hi-performance ring, and pinion sets. For over 80 years, the Double Diamond has signified the highest quality gears in the racing industry. The superior quality of Richmond Performance Products is a result of continual research and development, outstanding design and state-of-the-art manufacturing. Extensive testing is performed on all Richmond products so that they perform better on your HEMI engine.
The new 215 mm gears are available in both 3.23 (49-0153-1) and 3.55 (49-0154-1) ratios. The stock rear end uses a 3.07 ratio. Richmond Gear engineering using their expertise in designing high performance gears, developed these gears to improve the performance of the 6.1L SRT-8 vehicles. Richmond Gear is the world leader in developing high performance gear sets.
- Dodge Challenger SRT-8 6.1L 2008-2010, Automatic
- Dodge Magnum SRT-8 2005-2008, Automatic
- Dodge Charger SRT-8 2006-2010, Automatic
- Chrysler 300C SRT-8 2005-2010, Automatic
- 3.55 Gear Ratio
