3.5 Inch X-Factor X2 Flat-Belly 5 Inch Stretch Long-Arm Suspension System For Jeep Wrangler TJ With No Shocks Rock Krawler Suspension - Leaf Springs - Leaf Spring Perches 2004-2010 GMC Sierra 2500 HD

2004-2010 GMC Sierra 2500 HD Crew Cab Pickup

Fits 35 inch tires (37 inch with optional extended bump stop spacer kit

0L Engines w/o A/C w/o Power Steering

75 - 2 Inch Tubes

1969-1974 Ford E-200 Econoline (Rear)

3.5 Inch X-Factor X2 Flat-Belly 5 Inch Stretch Long-Arm Suspension System For Jeep Wrangler TJ With No Shocks Rock Krawler Suspension - Leaf Springs - Leaf Spring Perches 2004-2010 GMC Sierra 2500 HDRock Krawler 3. 5 X Factor X2 Flat Belly 5 Stretch Long Arm Suspension System For Jeep Wrangler TJ The Rock Krawler Suspension 3. 5 X Factor X2 Flat Belly Long Arm System is a massive evolution to long arm systems for TJ Wranglers. NOW with an additional 5 of rear upper and lower control arm stretch. We led the way with the Revolutionary X Factor Long Arm design featuring the industry's first Independent 3 Link Front and Triangulated 4 Link Rear