PEM Max Quick Change Rear End Assembly - 5x5" Hubs - .810" Rotors - 4.11 Ratio - 60" - Centered Pinion Ring and Pinion Reverse (ratio 1

Reverse (ratio 1

1975-1980 Oldsmobile Starfire

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PEM Max Quick Change Rear End Assembly - 5x5" Hubs - .810" Rotors - 4.11 Ratio - 60" - Centered Pinion Ring and Pinion Reverse (ratio 1Manufactured using permanent mold, magnesium aluminum alloy castings, each rear includes a heat treated lower shaft, 4. 11 or 4. 86 ring and pinion, roller pinion nose bearing, and pinion posi nut. Rears listed (unless specified) include steel, . 188" wall centerless ground 2. 5" GN axle tubes, 5 x 5" 2. 5" GN hubs, . 810" wide brake rotors and solid axles. Rears with "Max" option include the substitution of a black thermal coated housing, billet rear