OER 1973-87 Chevrolet, GMC Pickup Truck Stepside Cross Sill Brace

Part Number: 110430-OER

OER 1973-87 Chevrolet, GMC Pickup Truck Stepside Cross Sill Brace

Part Number: 110430-OER

Original price was: $76.99.Current price is: $66.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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Upgrade Your 1973-87 Chevrolet and GMC Pickup with Our Stepside Cross Sill Brace

If you’re restoring or enhancing your beloved 1973-87 Chevrolet or GMC Stepside Pickup, the Cross Sill Brace is essential for ensuring the durability and reliability of your truck bed. Designed as a direct reproduction of the original cross sill, this component provides crucial support and stability for your truck bed wood, making it a perfect replacement for worn or damaged parts.

Key Features and Benefits

  • Authentic Reproduction: This cross sill is manufactured to meet the exact specifications of the original part, ensuring a seamless fit and finish.
  • Durable Construction: Made from robust 14-gauge steel, offering superior strength and long-lasting performance for your truck bed.
  • Easy Installation: Pre-punched holes feature the original bolt pattern, making installation straightforward without the need for modifications.
  • Enhanced Support: Designed to be mounted across the frame under the wood, this cross sill adds extra support to your bed strips, enhancing overall rigidity.
  • Custom Fit: Specifically designed for 1973-87 Chevrolet and GMC Stepside models, providing a tailored solution for your truck.

Fitment Information

This Cross Sill Brace is compatible with the following models:

  • 1973-1987 Chevrolet (Stepside) (short bed) – 3 required per vehicle
  • 1973-1987 Chevrolet (Stepside) (long bed) – 5 required per vehicle
  • 1973-1987 GMC (Stepside) (short bed) – 3 required per vehicle
  • 1973-1987 GMC (Stepside) (long bed) – 5 required per vehicle

Note: This product is shipped oversize.

Don’t settle for anything less than the best for your classic truck. Equip your 1973-87 Chevrolet or GMC Stepside Pickup with our superior Cross Sill Brace and enjoy a sturdy and reliable truck bed that stands the test of time. Order yours today and elevate your restoration project!

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OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

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