Revolution Gear & Axle Jeep Wrangler JK/JL Dana 30 Reverse Front Axle 5.38 Ratio Ring & Pinion Set

Revolution Gear & Axle is known for making solid drivetrain components, and this reverse cut ring and pinion set for the Jeep Wrangler JK and JL Dana 30 front axle is a great example. If you've modified your Wrangler with larger tires, changing the gear ratio is essential to get your speedometer back in sync and restore proper drivability. A 5.38 ratio is a popular choice for those running 37-inch tires, helping your engine operate in its optimal RPM range on the highway.

This set is specifically designed for the Dana 30 reverse cut front axle found in many Jeep JK and JL models. The precision-cut teeth on the ring and pinion gears are manufactured to ensure smooth engagement and efficient power transfer. Proper installation is key for any gear set, and following the manufacturer's instructions will help ensure a quiet and durable operation for your drivetrain.