1965-72 GM 12 Bolt 8-7/8" 3.73 Ratio Ring and Pinion

Includes 12 bolt, 8 7/8" ring gear and pinion includes ring and pinion only (not a kit).

For a complete assembly also purchase 12 bolt ring and pinion shim kit, 12 bolt bearing kit and 12 bolt installation kit.

Important: Classic Industries® recommends professional installation. All ring and pinion sets are non returnable, with no warranty implied.

• 1971 - 1972 Buick Centurion
• 1965 - 1972 Buick Electra
• 1971 - 1972 Buick Estate Wagon
• 1965 - 1967 Buick Gran Sport
• 1970 - 1972 Buick GS
• 1968 - 1969 Buick GS 350
• 1968 - 1969 Buick GS 400
• 1970 - 1972 Buick GS 455
• 1971 - 1972 Buick LeSabre
• 1971 - 1972 Buick Skylark
• 1965 - 1969 Buick Special
• 1964 - 1972 Buick Sportwagon

• 1965 - 1970 Chevrolet Bel Air
• 1967 - 1972 Chevrolet Camaro
• 1966 - 1972 Chevrolet Caprice
• 1964 - 1973 Chevrolet Chevelle
• 1965 - 1972 Chevrolet Impala
• 1965 - 1967 Chevrolet Malibu
• 1970 - 1972 Chevrolet Monte Carlo
• 1969 - 1972 Chevrolet Nova

• 1965 - 1972 Chevrolet El Camino

• 1971 - 1972 GMC Sprint

• 1971 - 1971 Oldsmobile 442
• 1965 - 1972 Oldsmobile 98
• 1971 - 1972 Oldsmobile Cutlass
• 1971 - 1972 Oldsmobile Cutlass Supreme
• 1967 - 1968 Oldsmobile Delmont 88
• 1965 - 1972 Oldsmobile Delta 88
• 1965 - 1972 Oldsmobile F85
• 1965 - 1966 Oldsmobile Jetstar 88
• 1965 - 1965 Oldsmobile Jetstar I
• 1965 - 1966 Oldsmobile Starfire
• 1967 - 1972 Oldsmobile Vista Cruiser

• 1965 - 1971 Pontiac Acadian
• 1965 - 1969 Pontiac Beaumont
• 1965 - 1972 Pontiac Bonneville
• 1965 - 1972 Pontiac Catalina
• 1967 - 1970 Pontiac Executive
• 1967 - 1972 Pontiac Firebird
• 1970 - 1972 Pontiac Grand Prix
• 1971 - 1972 Pontiac Grand Safari
• 1971 - 1972 Pontiac Grandville
• 1965 - 1972 Pontiac GTO
• 1965 - 1972 Pontiac Laurentian
• 1965 - 1972 Pontiac LeMans
• 1965 - 1972 Pontiac Parisienne
• 1965 - 1970 Pontiac Strato-Chief
• 1970 - 1970 Pontiac Tempest