Bed Floor Cross Sill (73-80 C/K10 Fleetside w/ Long Bed & Wood Bed Floor)Find parts that fit my vehicle

Durable Cross Sill. The Bed Floor Cross Sill is designed to provide essential structural support to the wood bed floor of Chevrolet and GMC Fleetside trucks. It reinforces the truck bed by spanning beneath the wood planks, helping to maintain integrity and durability under load. This component is a crucial part of maintaining a sturdy and reliable truck bed floor.

Construction and Appearance. Manufactured in the USA from 14 gauge steel, this cross sill offers robust strength and longevity. It features precise measurements of 71 1/4" by 2 1/4" by 2 3/4", ensuring a proper fit. The finished product is prepared for installation, focusing on raw structural integrity.

Installation. Installation typically involves straightforward mounting under the wood bed floor. Basic mechanical skills and common tools are sufficient, though drilling may be required to secure the sill firmly. The process is moderate in difficulty and intended for users familiar with automotive bed components.

Application. Specifically designed to fit 1973-1980 Chevrolet and GMC C/K10 Fleetside trucks featuring long beds with wood bed floors. Note that each truck requires five cross sills to complete the bed support structure correctly.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov