OER 110429 Features:

Reproduction cross sill for 1963-72 Chevrolet and GMC Stepside pickup truck models. The bed strips are bolted to the cross sills giving the bed wood strength and rigidity and providing the surface to mount the bed to the truck frame. This cross sill is mounted across the frame under the wood for support. Each sill is manufactured in 14 gauge stamped steel and features the original bolt pattern for easy installation.