Ring Gear - Pinion

Application:
DODGE 1500 PICKUP 11-16 4x2; 3.21 ratio
DODGE 1500 PICKUP 13-16 4x4; rear, 3.21 ratio
DODGE 1500 PICKUP 17-20 4x2, 3.21 ratio
DODGE 1500 PICKUP 17-20 4x4, rear, 3.21 ratio
DODGE 1500 PICKUP 21-24 (new style, 6 lug wheel), 4x2, 3.21 ratio
DODGE 1500 PICKUP 21-24 (new style, 6 lug wheel), 4x4, rear, 3.21 ratio
DODGE 1500 PICKUP 25 4x2, 3.21 ratio
DODGE 1500 PICKUP 25 4x4, rear, 3.21 ratio