YG GM12P-411T

High performance Yukon Ring & Pinion "thick" gear set for GM 12 bolt car in a 4.11 ratio Vendor Notes: 1964-1970 Buick Wildcat (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1964-1972 Chevrolet Biscayne (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1964-1968 Chevrolet Chevy II (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1964-1972 Chevrolet Chevelle (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1964-1972 Chevrolet Bel Air (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1967-1972 Chevrolet Camaro (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1966-1970 Chevrolet Caprice (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1965-1972 Chevrolet El Camino (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1964-1972 Chevrolet Impala (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1970-1972 Chevrolet Monte Carlo (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1969-1972 Chevrolet Nova (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1970-1972 Pontiac GTO (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier); 1969-1972 Pontiac Firebird (Rear) (Note: GM 12 Bolt Passenger Car; Thick Ring and Pinion Set; 4.11 Ratio; Fits 3 series 3.90 & Down Carrier)