Competition Engineering complete Rear Frame Kits with custom suspension options will save you hours of fabrication time. Each kit is individually welded on precise jigs for unmatched accuracy...getting you hooked up and winning, right out of the box! When you choose a Competition Engineering Rear Frame Kit you know it's built with quality. Each and every component is manufactured with the finest American craftsmanship and materials, ensuring a perfect fit and years of dependable service. Best of all, our efficient manufacturing processes make these built-to-order Rear Frame Kits available at a great price! We've expanded our line of Rear Frame Kits to better meet the needs of our customers. Now, each Frame Kit has its own part number to make it easier to find and order exactly what you are looking for! Widths - Frame Kits are offered in three widths; 24", 26" and 28". Welded or Unwelded - Frame Kits are available in your choice of welded or unwelded. The unwelded option is available only on the 28" Kit. This allows the chassis builder to cut to their desired width. Suspension Designs - Four different are available; Competition Ladder Bar (single adjustable), based on Part No. C2006; Magnum Series Ladder Bar (double adjustable) based on Part No. C2008 ; Standard 4-Link and Magnum Series 4-Link. Shocks Options - Available with three different shock options; 3-Way Adjustable Drag Shocks, Magnum Series Rear Coil Over Shocks, OR if a Progressive Rate Spring Frame Kit is specified, then the corresponding Rear Coil Over Shock & Spring Kit (page 403) for Light or Heavy vehicles should be used. Spring Rate Options - Seven different spring rates are offered; 85, 100, 125, 150, and 200 lb., plus Progressive Rate Springs for 1,900 lbs. to 2,900 lbs. vehicle overall weight (Light) or 2,901 lbs. to 3,900 lbs. overall weight (Heavy).
- 26" Width; Ladder Bar, Mandrel Formed Frame Rails; 2"x3" Dropped Crossmember; Diagonal Link; Driveshaft Safety Loop; Shock Crossmember; Upper & Lower Shock Mounts; 3-Way Adjustable Shocks; 1,900-2,900 lb Progressive Rate Springs