SKU: W73478
Whiteline Performance Rear Spring Cushions for 1965-1982 Chevrolet Corvette
Whiteline Performance Rear Spring Cushions (SKU: W73478). Engineered for superior durability and precision, these red polyurethane bushings outperform all other options on the market, delivering unmatched abrasion resistance, high load-bearing capability, and resistance to oil, grease, ozone, and weathering. Unlike standard rubber cushions that wear out under high mileage or heavy loads, Whiteline’s advanced formulation ensures long-lasting performance, making them the ultimate choice for Corvette enthusiasts seeking peak suspension performance. Whether you’re restoring a classic C2 or C3 Corvette or upgrading for enhanced handling, these rear spring cushions provide the perfect balance of flexibility, strength, and self-lubricating efficiency for a smoother, more controlled ride.
Why Whiteline?
Superior Material: Crafted from Whiteline’s signature red polyurethane, these cushions offer exceptional tensile strength and durability, outlasting traditional rubber bushings.
Enhanced Handling: Designed to minimize flex and maintain suspension geometry, ensuring precise control during cornering and spirited driving.
Self-Lubricating Design: Internal grease reservoirs provide continuous lubrication, reducing friction and wear for optimal performance.
Installer-Friendly: Engineered to simplify installation, requiring no specialized tools or skills, saving you time and effort.
Unrivaled Durability: Built to withstand the demands of high-performance driving, towing, or heavy loads, making them ideal for both street and track use.
Perfect Fitment: Precision-molded for a direct fit on 1965-1982 Chevrolet Corvette models, ensuring hassle-free installation and reliable performance.
Included:
- 4 Whiteline Rear Spring Cushions: High-performance polyurethane bushings (SKU: W73478).
- Installation Hardware: Includes all necessary components for a complete rear spring cushion replacement.
- Warranty: Backed by Whiteline’s 12-month limited warranty for peace of mind.
Part Number
- SKU: W73478
- Manufacturer Part Number: W73478
Fitment:
The Whiteline Rear Spring Cushions (W73478) are specifically designed for the following Chevrolet Corvette models:
- Years: 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982
- Make: Chevrolet
- Model: Corvette
- Trims:
- Base (1965-1974, 1977-1982)
- Stingray (1975-1976)
- Silver Anniversary Edition (1978)
- Indianapolis 500 Pace Car (1978)
- Collector’s Edition (1982)
- Position: Rear suspension (leaf spring bushings)





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