OER 1964-67 Chevelle, El Camino, GTO, Tempest, LeMans, Skylark, Gran Sport, 442, Cutlass, F85 Inner Rocker Panel 2 Door Models LH

Part Number: 4537122-OER

OER 1964-67 Chevelle, El Camino, GTO, Tempest, LeMans, Skylark, Gran Sport, 442, Cutlass, F85 Inner Rocker Panel 2 Door Models LH

Part Number: 4537122-OER

Original price was: $109.19.Current price is: $94.95.

On Backorder

( Inventory updated: 06/06/2026 )

Estimated ship date: 30 days or more

If there is no ETA, we will refund the cost of the part.

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Restore the integrity of your classic ride with the 1964-67 Chevelle, El Camino, GTO, Tempest, LeMans, Skylark, Gran Sport, 442, Cutlass, and F85 Inner Rocker Panel. Designed specifically for 2-door models, this left-hand (LH) inner rocker panel is the perfect solution for replacing rusted or damaged originals. Engineered with precision, this panel ensures a factory-style fit that upholds the quality and durability your vehicle deserves.

Key Features and Benefits

  • Stamped steel construction for strength and long-lasting durability.
  • Factory-style reproduction ensures OE fit, contour, and appearance.
  • Provides structural support between the floor pan and outer rocker panel.
  • Accurately formed to replicate the original GM design and dimensions.
  • Restores body strength and rigidity to factory specifications.
  • Finished in black Electro Deposit Primer (EDP) for superior corrosion protection.
  • Replaces GM part number 4537122.

Technical Specifications

  • Part Number: 4537122
  • Brand: OER

Fitment Information

  • Buick Applications:
    • 1965 – 1967 Buick Gran Sport
    • 1964 – 1967 Buick Skylark
    • 1964 – 1967 Buick Special
  • Chevrolet Applications:
    • 1964 – 1967 Chevrolet Chevelle
    • 1964 – 1967 Chevrolet Malibu
  • Chevrolet Truck Applications:
    • 1964 – 1967 Chevrolet El Camino
  • Oldsmobile Applications:
    • 1964 – 1967 Oldsmobile 442
    • 1964 – 1967 Oldsmobile Cutlass
    • 1964 – 1967 Oldsmobile F85
  • Pontiac Applications:
    • 1964 – 1967 Pontiac GTO
    • 1964 – 1967 Pontiac LeMans
    • 1964 – 1967 Pontiac Tempest

Upgrade your classic vehicle with this essential inner rocker panel, ensuring your car retains its original strength and aesthetic appeal. Don’t compromise on quality-choose the part that meets OE specifications and gives your vehicle the durability it needs for years to come.

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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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