8.5 in.Gm 3.90 Rear and Up Gear Ratio; Install Kit Package With Ak 1563 Axle Brgs; 2.25 in.O.D.
8.5 in.Gm 3.42 Rear and Up Gear Ratio; Install Kit Package With Ak 1563 Axle Brgs; 2.25 in.O.D.
8.5 in.Gm 3.08 Rear and Up Gear Ratio; Install Kit Package With Ak 1563 Axle Brgs; 2.25 in.O.D.
8.5 in.Gm 4.11 Rear and Up Gear Ratio; Install Kit Package With Ak 1563 Axle Brgs; 2.25 in.O.D.
8.5 in.Gm 4.56 Rear and Up Gear Ratio; Install Kit Package With Ak 1563 Axle Brgs; 2.25 in.O.D.
8.2 Gm 3.36 Rear and Up Gear Ratio; Install Kit Package With Ak 1563 Axle Brgs; 2.25 in.O.D.
8.2 Gm 4.11 Rear and Up Gear Ratio; Install Kit Package With Ak 1563 Axle Brgs; 2.25 in.O.D.
8.2 in. Bop 3.36 Ratio Rear and Up Gear Ratio; w/28 Spline Posi
8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
8.5 in. Gm 3.08 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
8.2 Gm 3.36 Rear and Up Gear Ratio; 2.25 in. O.D.
8.5 in. Gm 3.42 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
8.5 in. Gm 4.56 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
8.5 in. Gm 4.11 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
12P 8.875 in. Gm 4.11 Rear and Up Gear Ratio; W; 30 Spline; 2.25 in. O.D.
12P 8.875 in. Gm Thin 3.73 Rear and Up Gear Ratio; 30 Spline;2.25 in. O.D.
12P 8.875 in. Gm 3.73 Rear and Up Gear Ratio; w/30 Spline; 2.25 in. O.D.
12P 8.875 in. Gm 3.42 Rear and Up Gear Ratio; w/30 Spline; 2.25 in. O.D.
8.5 in. Gm 3.73 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
Browse our selection of quality differential gear set parts designed specifically for your Chevrolet Impala. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · SS
Convertible · Hardtop · Sedan · Wagon
L6 3.8L · L6 4.1L · V8 4.6L · V8 5.0L · V8 5.3L · V8 5.4L · V8 5.7L · V8 6.5L · V8 6.6L · V8 6.7L · V8 7.0L · V8 7.4L
Automatic · Manual · U/K
