DIFFERENTIAL RING AND PINION FOR GM 8.5" AND GM 8.875" - RING AND PINIONS INCLUDING TIMKEN BEARING KITS; 4.11 RATIO; REQUIRES 2.73 AND HIGHER FRONT CARRIER; REQUIRES 3.73 AND HIGHER REAR CARRIER

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• GM K10/20 1977-1982 GM8.5F/12BT 4.11

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Information:

GM K10/20 1977-1982 GM8.5F/12BT 4.11

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Application Summary:

Year	Make/Model
1977-1981	Chevrolet K10
1977-1982	Chevrolet K10 Suburban
1977-1981	Chevrolet K20
1977-1981	Chevrolet K20 Suburban
1977-1981	Chevrolet K5 Blazer
1977-1978	GMC K15 Suburban
1979-1982	GMC K1500
1979-1982	GMC K1500 Suburban