63-77 7-Leaf Rear Spring Center Mount Bolts (Replacement)
Item #:
ZBL-220
Replacement 1963-1977 Corvette rear spring center mount bolts. Attaches rear spring to differential cover. 3 1/4" x 9/16", grade 8 bolts. For use with 7-leaf rear spring. Car set.
Note: Due to the width of optional rear springs, Zip recommend verifying the number of spring leaves prior to installing. In addition - we do not recommend installing with an impact gun as both extra length and hard torque have the ability to crack the differential cover at installation.
This item is proudly Made in the USA| Generation | C2, C3 |
|---|---|
| Model Year | 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977 |
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