A two-piece replacement foam set engineered to restore original shape, support and comfort to factory-style bucket seats on 1960–1966 GM passenger cars. The high-density foam cushions sagging seats, reduces vibration and provides long-lasting structural support for upholstery during restoration or routine repairs. Durable, resilient and easy to trim, this foam set helps ensure a correct fit under new or existing covers for a professional finished look.
Features:
- Fits 1960–1966 GM passenger car bucket seats (2-piece set).
- High-density polyurethane foam replicates original seat profile and support.
- Restores comfort, reduces sagging and vibration for a like-new ride.
- Direct replacement ideal for restorations, reupholstery projects, or repairing worn seats.
- Easy to trim and shape with common tools; moisture- and rot-resistant for long service life.
Installation / Application:
- Difficulty: 3/5
- Estimated time: 2–4 hours total (both seats, depending on experience and upholstery removal)
Instructions:
- Remove the seat from the vehicle following factory procedures and place on a clean work surface.
- Carefully remove the upholstery and retaining hardware (hog rings, clips, zippers). Photograph or note the arrangement to aid reassembly.
- Remove the old foam and clean the seat pan and cover interior; remove rust, debris and adhesive residue.
- Test-fit the new foam pieces to the seat pan and back frame, aligning contours and mounting points. Mark any areas that need trimming.
- Trim excess foam slowly with a utility knife, following the original foam profile. Take small cuts and re-check fit frequently.
- Apply contact adhesive per manufacturer instructions to mating surfaces where required; allow tack time, then press foam firmly into place.
- Reinstall the upholstery, securing with hog rings, clips or original fasteners. Ensure the cover is smooth and properly seated over edges and seams.
- Reinstall the seat into the vehicle, reconnect any electrical components, and verify fit, comfort and adjustability before final use.
About Redline Restomotive
Redline Restomotive® has established itself as a premier brand in the world of classic car restoration, providing enthusiasts with high-quality parts that meet the exacting standards of original manufacturer specifications. Dedicated to the preservation of American automotive history, Redline Restomotive® combines advanced manufacturing techniques with an in-depth understanding of vintage vehicles. The result is a range of products that seamlessly blend into the design and function of classic cars, giving restorers and collectors the assurance that each part reflects the era’s style, quality, and performance.
Crafted for both durability and aesthetic accuracy, Redline Restomotive® parts are ideal for those who value authenticity in their restoration projects. Whether restoring a car for display, personal enjoyment, or roadworthiness, customers rely on Redline Restomotive® for parts that not only fit perfectly but also contribute to the overall integrity and longevity of the vehicle. Each item is carefully engineered to replicate the fit, finish, and functionality of original components, making Redline Restomotive® a trusted name in restoration circles.
The extensive product catalog from Redline Restomotive® covers a wide variety of categories, allowing classic car owners to source everything from essential mechanical parts to subtle interior details. This comprehensive approach enables a cohesive restoration experience, where customers can confidently maintain both the exterior and interior authenticity of their vehicles. With Redline Restomotive®, every detail matters, providing the perfect balance between innovation and tradition for classic car preservation.
For more information or to explore their product offerings, you can visit retailers such as Muscle Cars & Classics, which feature a comprehensive selection of Redline Restomotive® products.

Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
| Buick |
Skylark |
1962 - 1965 |
| Chevrolet |
Chevelle |
1964 - 1965 |
| Chevrolet |
Chevy II |
1965 |
| Chevrolet |
Corvair |
1960 - 1966 |
| Chevrolet |
El Camino |
1964 - 1965 |
| Oldsmobile |
Cutlass |
1962 - 1965 |
| Pontiac |
GTO |
1965 |