63-82 Rear Spring Outer Mount Kit w/Poly Cushions (8in Long Bolts)
Complete 1963-1982 Corvette rear spring outer mounting kit designed for Corvette owners who want to have more control over the rear height adjustment - kit includes (2) 8" long grade 8 rear spring outer mount bolts, (4) polyurethane spring cushions, (4) large flat washers and nyloc nuts. Also includes (2) cushion retainers or cups that are staked to the rear spring.
Does not include the retainers that mount into the trailing arm. Order (2) Zip Corvette # SU-430 to replace cushion cups in the trailing arm.
Polyurethane bushings maximize your C2 or C3 Corvette's suspension performance by delivering quicker steering response and predictable handling in all driving modes. Unlike your Corvette's factory rubber bushings, polyurethane bushings will not deteriorate, become brittle or deform. These bushings will last virtually forever delivering consistent performance while maintaining your Corvette's suspension geometry and set-up. Designed to prevent squeaks.
| Generation | C2, C3 |
|---|---|
| Model Year | 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982 |