Description
If you’re running a classic Chevy with a 10-bolt and need predictable, straight-line traction without the chatter and slip of an open diff, the Eaton Posi is your answer. This limited-slip carrier locks both wheels under load, giving you the grip you need at the strip or on the street while maintaining drivability on corner exit. It’s the go-to upgrade for anyone serious about eliminating wheel spin.
The Eaton Posi uses a clutch-pack design that automatically biases torque to the wheel with traction, keeping power delivery smooth and controllable across a wide range of driving conditions. Built on proven engineering, it’s a direct bolt-in replacement that requires no exotic fabrication—just install and go.
- Eaton Posi limited-slip
- GM 10-bolt carrier
- 8.2-inch housing
- 28-spline axle shafts
- 3.08 ratio and up compatible
- Iron construction
- Fits 1964-1982 Chevrolet
- Bolt-in installation






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