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RESTOPARTS

1966-1970 Bucket Seat Foam, GM A-Body, Grand Prix, Riviera, Bonneville, Catalina

Part# : SF00020
Sold As: Each
Ship Size: Oversize 2
Price Match: Eligible
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$129.99
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List Price: $143.95
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Vehicle Specific View fitment for 12 models
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1966-70 Bucket Seat Foam Set – GM A-Body, Grand Prix, Riviera & Bonneville (Made in USA)

Precision molded from premium high-density polyurethane foam

Manufactured by OPGI / RESTOPARTS® in the USA, our premium bucket seat foam cushions are designed to restore the original comfort, support, and appearance of your factory bucket seats. Produced from precision tooling developed from original GM molded seat foam, each cushion faithfully reproduces the factory contours, bolster shape, listing locations, and overall dimensions for a proper fit beneath your seat upholstery. Unlike generic replacement foam that often requires trimming or reshaping, RESTOPARTS® seat foam is designed specifically for these GM applications, helping your new seat covers install correctly while restoring the crisp factory appearance and seating position. Manufactured from premium high-density molded polyurethane foam, these cushions provide improved durability and long-term resilience while maintaining the original GM matched profile. Whether you're completing a concours-quality restoration or simply replacing deteriorated original foam, RESTOPARTS® seat cushions provide the fit, comfort, and factory appearance expected from a premium restoration component.

Features • Manufactured exclusively by OPGI / RESTOPARTS® • Made in the USA • Precision molded from premium high-density polyurethane foam • Developed from original GM seat cushions • Correct factory contours, bolster shape, and overall dimensions • Proper listing wire locations for accurate upholstery installation • Restores original seat comfort, support, and seating position • Designed for factory-style fit beneath original or reproduction seat covers • Backed by the RESTOPARTS® 12-Month Warranty

Notes

  • This item is Oversize 2, and is excluded from free ground shipping.
  • 12-Month Warranty Backed by OPGI for added confidence.
  • Restoration-Grade Quality Engineered for dependable fit, function, and durability.
  • Factory-Correct Fit & Finish Designed to match original appearance and specifications.
  • Offcial Licensee Thousands of GM licensed products.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1966–1970 Buick Riviera front
1966–1970 Buick Skylark Buckets
1966–1970 Chevrolet Chevelle Bucket
1966–1970 Chevrolet El Camino Bucket
1970 Chevrolet Monte Carlo Bucket
Buckets
1966–1970 Oldsmobile Cutlass Bucket
1966–1970 Pontiac Bonneville  
1966–1970 Pontiac Catalina  
1966–1970 Pontiac Grand Prix  
1966–1970 Pontiac GTO Bucket
1966–1970 Pontiac LeMans Bucket
1966–1970 Pontiac Tempest Bucket
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  • GM Restoration Experts Since 1982 Over four decades dedicated to GM restoration
  • Original GM Is Our Standard Original GM parts and factory references guide every reproduction
  • A Deeper GM Selection Thousands of restoration, performance, and replacement parts

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1966-1970 Bucket Seat Foam, GM A-Body, Grand Prix, Riviera, Bonneville, Catalina
RESTOPARTS 1966-1970 Bucket Seat Foam, GM A-Body, Grand Prix, Riviera, Bonneville, Catalina