OER 1968-72 Chevelle, GTO, Tempest, LeMans, Skylark, 442, Cutlass, 1970-72 Monte Carlo Rear Frame Crossmember

Part Number: 3992321-OER

OER 1968-72 Chevelle, GTO, Tempest, LeMans, Skylark, 442, Cutlass, 1970-72 Monte Carlo Rear Frame Crossmember

Part Number: 3992321-OER

Original price was: $139.99.Current price is: $139.95.

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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Upgrade your classic ride with the all-new rear frame crossmember designed specifically for the 1968-72 Chevrolet Chevelle, Pontiac GTO, Tempest, LeMans, Buick Skylark, Oldsmobile 442, Cutlass, and the 1970-72 Chevrolet Monte Carlo. This premium reproduction part is crafted to restore your vehicle’s structural integrity, making it the perfect solution to replace rusted, bent, or damaged crossmembers. Engineered for precision, this crossmember guarantees a snug fit, aligning seamlessly with your vehicle’s original components.

Key Features and Benefits

  • Stamped steel construction for strength and long-lasting durability.
  • Factory-style reproduction ensures OE fit, alignment, and appearance.
  • Provides proper support for the rear frame rails and rear body mount bushings.
  • Accurate contours and pre-punched holes replicate the original GM design.
  • Restores chassis strength and structural integrity to factory specifications.
  • Finished in black Electro Deposit Primer (EDP) for superior corrosion protection.
  • Welding required for proper installation.

Technical Specifications

  • Part Number: 3992321

Fitment Information

  • Buick Applications:
    • 1968 – 1972 Buick Skylark
  • Chevrolet Applications:
    • 1968 – 1972 Chevrolet Chevelle
    • 1970 – 1972 Chevrolet Monte Carlo
  • Oldsmobile Applications:
    • 1968 – 1971 Oldsmobile 442
    • 1968 – 1972 Oldsmobile Cutlass
    • 1968 – 1972 Oldsmobile F85
  • Pontiac Applications:
    • 1968 – 1972 Pontiac GTO
    • 1968 – 1972 Pontiac LeMans
    • 1968 – 1970 Pontiac Tempest

Bring your classic automobile back to life with this high-quality rear frame crossmember. Designed for effortless installation and an OE look, it is the ideal choice for enthusiasts looking to maintain the authenticity and safety of their cherished vehicles. Do not compromise on quality – elevate your restoration project today!

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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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