RustBuster

Rust Buster RB7355L Center Rear Frame Repair Section 1973-1987 Chevy/GMC K10/K20 Standard Cab 8ft Bed, Left Side

SKU: rbrRB7355L UPC: 810122674139
Backordered – call for lead time
$229.99

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

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Caps the frame rail from ahead of the forward leaf spring mount to ahead of the rear cab mount, the section that carries the rear cab mount on these square body trucks. Measures 33.40in in heavy-duty 7 gauge steel with OEM-matched holes and knockout tabs so it goes on without removing the OEM rivets.

Key Features

  • Measures 33.40in in length
  • Heavy-duty 7 gauge steel
  • Caps the frame rail from ahead of the forward leaf spring mount to ahead of the rear cab mount
  • Knockout tabs allow installation without removing OEM rivets
  • Welding required for installation
  • Designed with 3D scanning and CAD to match the factory frame contours
  • OE hole locations for a precise fit
  • Ships with an oil protective coating to prevent oxidation in transit
  • Backed by Rust Buster's lifetime warranty

Fitment

  • 1973-1987 Chevrolet and GMC K10/K20
  • Standard cab with 8ft bed

Protect the repair after installation with Rust Buster Rust Converter Paint (RB9917).

Product Details

  • Brand: Rust Buster
  • Manufacturer Part Number: RB7355L
  • Side: Left
  • Length: 33.40in
  • Material: 7 gauge steel

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 6.25

Shipping Length: 43.5

Shipping Width: 9.63
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.