BullyDriveline Posi Traction limited-slip differential for use in 1957-2018 Cars/Trucks/Jeeps with Dana 44 front or rear differentials provides smooth aggressive traction on a wide variety of terrains. This limited-slip unit is manufactured using a high-strength nodular case, forged 4320 chromoly spider gears and Raybestos composite clutches for strength, durability and long life. Whether you’re at the race track, off-roading or enjoying a ride on the street you will experience unmatched positraction performance.

Technical Note: This limited-slip unit is doubled drilled for both 7/16 in. & 1/2 in. ring gear bolts. Must use YSPBLT-027 bolt spacer sleeve to work with 3/8 in. ring gear bolts. Bully Driveline recommends the use of high-grade Non-Synthetic GL-5 gear oil and LSD (Limited-Slip Differential) additive for smooth operation and long life. The use of Synthetic oil is not recommended and may result in noisy or aggressive operation.

Compatible Differentials:

• Dana 44 Front, Standard Rotation
• Dana 44 Front, Reverse Rotation, Straight Axle
• Dana 44 Front, Disconnect Design, 2001 and older
• Dana 44 IFS (Independent Front Suspension) Front
• Dana 44 Rear, 30-spline
• Dana 44, TJ Rubicon Wrangler rear
• Dana 44, TJ Rubicon Wrangler front
• Dana 44 Rear, Non-Rubicon JK