3.5 Inch X-Factor X2 Coilover Long-Arm Suspension System for Jeep Wrangler JL Gas Models Trail Runner System Stage 1 Rock Krawler Drivetrain & Differentials - Transmissions & Shifters - Automatic Transmission Accumulator Piston 2001-2015 Chevrolet Silverado 2500 HD

2001-2015 Chevrolet Silverado 2500 HD (Rear Axle) (Drive: 4WD

Dana 44 Inner Axle replacement

Interchange: J3143330

The S5146409 achieved up to 5 horsepower gains and 7ft-lbs torque increase

offering considerably more illumination and killer

3.5 Inch X-Factor X2 Coilover Long-Arm Suspension System for Jeep Wrangler JL Gas Models Trail Runner System Stage 1 Rock Krawler Drivetrain & Differentials - Transmissions & Shifters - Automatic Transmission Accumulator Piston 2001-2015 Chevrolet Silverado 2500 HDRock Krawler 3. 5 X Factor X2 Coilover Long Arm Suspension System for Jeep Wrangler JL (Gas Models) The Rock Krawler 3. 5 X Factor X2 Coilover Long Arm System is specifically designed for Wrangler owners who want to push their vehicle to its limits with hard core rock crawling. The Rock Krawler X2 Long Arm System features an Independent 3 link design front & rear for maximum articulation and off road performance. Our proprietary design utilizes a