RING & PINION 3.31 AMC 20

Fits:

• Jeep CJ (1976-1986) w/ Model 20 Rear Axle; 3.31 Ratio (43/13).
• Jeep SJ & J-Series (1976-1986) w/ Model 20 Rear Axle; 3.31 Ratio (43/13).