Kit consists of a high-quality ring and pinion set and all needed install parts

1958-1964 Chevrolet Biscayne (Rear) (Note: GM 55P 8.4 in. Rear; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set with Master Install Kit); 1962-1964 Chevrolet Chevy II (Rear) (Note: GM 55P 8.4 in. Rear; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set with Master Install Kit); 1955-1961 Chevrolet Nomad (Rear) (Note: GM 55P 8.4 in. Rear; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set with Master Install Kit); 1955-1964 Chevrolet Bel Air (Rear) (Note: GM 55P 8.4 in. Rear; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set with Master Install Kit); 1956-1962 Chevrolet Corvette (Rear) (Note: GM 55P 8.4 in. Rear; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set with Master Install Kit); 1959-1964 Chevrolet El Camino (Rear) (Note: GM 55P 8.4 in. Rear; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set with Master Install Kit); 1958-1964 Chevrolet Impala (Rear) (Note: GM 55P 8.4 in. Rear; Gear and Install Kit Package; Includes 3.73 Ratio Gear Set with Master Install Kit)