63-79 Differential Positraction Carrier Assembly (3 Series)
Item #:
SU-1691
$519.99
Related To This Item
Cracked or busted positraction units are a common problem for 1965-1979 Corvette differentials. Poor lubrication and extreme conditions can lead to cracked housings or carrier pin holes that have become oblong. Now you can replace your C2 or C3 Corvette's differential carrier with a completely new unit - eliminating the hassle of finding a rebuildable core or dealing with assembly. Our new units include a new housing, carbon fiber clutch packs, tension springs, spring plates and positraction spider gears.
Direct replacement for all 1965-1979 Corvette with a 3-series carrier and can be used in 1963-1964 Corvette's when replacing your Corvette's original center section. Must use with 1965-1979 Corvette ring & pinion gear.
(GM Part 3917861)
| 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 |
Additional Item Information
- OE GM PART #: 3917861 *GM part # provided for lookup purposes only.
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