Goodmark GMK4140731541 Pickup Box Floor Support Bed Cross Sill C/K Stepside Fenderside

The Goodmark GMK4140731541 is a replacement pickup box floor support (bed cross sill) designed for C/K series Chevrolet and GMC Stepside/Fenderside pickups. This structural floor support restores the integrity of the truck bed by replacing rusted, bent, or damaged original cross members that sit beneath the bed floor panels.

Key Features:

• Direct OEM-style replacement for factory bed floor cross support
• Designed specifically for Stepside/Fenderside bed configurations
• Stamped steel construction for strength and long-term durability
• Engineered to match original factory dimensions for a precise, no-modification fit
• Restores proper structural support to the pickup box floor
• Ready for welding in place of the original support

Goodmark Industries is a leading manufacturer of sheet metal restoration parts for classic and vintage vehicles. The GMK4140731541 is built to meet the demands of restoration and repair projects, ensuring your C/K pickup's bed floor is properly supported for years to come.