View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your Pontiac Firebird with final drive gears? At Tunersports.com we carry a huge selection of the top name brand performance final drive gear parts and accessories.
 IN STOCK - DROPSHIPS YG GM12P-308Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12P in a 3.08 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $501.89 |
 OUT OF STOCK YG GM12P-331Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12P in a 3.31 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $501.89 |
 OUT OF STOCK YG GM12P-342Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12P in a 3.42 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $436.89 |
 IN STOCK - DROPSHIPS YG GM12P-355Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12P in a 3.55 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $436.89 |
 IN STOCK - DROPSHIPS YG GM12P-373Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Car in a 3.73 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $436.89 |
 IN STOCK - DROPSHIPS YG GM12P-373-4Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Thin Gear Set For GM 12 Bolt Car in a 3.73 Ratio / Thin 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $590.89 |
 IN STOCK - DROPSHIPS YG GM12P-390Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Car in a 3.90 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $565.89 |
 OUT OF STOCK YG GM12P-411Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Car in a 4.11 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $444.89 |
 OUT OF STOCK YG GM12P-411TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Thick Gear Set For GM 12 Bolt Car in a 4.11 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $569.89 |
 IN STOCK - DROPSHIPS YG GM12P-456Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Car in a 4.56 Ratio 1969-1969 Pontiac Firebird 350 / 350 HO / 400 / Sprint 1969-1972 Pontiac Firebird Base / Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $696.89 |
 IN STOCK - DROPSHIPS YG GM7.5-273Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 7.5in in a 2.73 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $544.89 |
 IN STOCK - DROPSHIPS YG GM7.5-308Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 7.5in in a 3.08 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $486.89 |
 IN STOCK - DROPSHIPS YG GM7.5-323Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 7.5in in a 3.23 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $442.89 |
 IN STOCK - DROPSHIPS YG GM7.5-342Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 7.5in in a 3.42 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $454.89 |
 IN STOCK - DROPSHIPS YG GM7.5-342TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Thick Gear Set For GM 7.5in in a 3.42 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $493.89 |
 IN STOCK - DROPSHIPS YG GM7.5-373Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 7.5in in a 3.73 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $597.89 |
 IN STOCK - DROPSHIPS YG GM7.5-373TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Thick Gear Set For GM 7.5in in a 3.73 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $520.89 |
 IN STOCK - DROPSHIPS YG GM7.5-411Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 7.5in in a 4.11 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $520.89 |
 IN STOCK - DROPSHIPS YG GM7.5-411TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Thick Gear Set For GM 7.5in in a 4.11 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $454.89 |
 IN STOCK - DROPSHIPS YG GM7.5-456Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 7.5in in a 4.56 Ratio 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $454.89 |
 IN STOCK - DROPSHIPS YG GM7.5-456KYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Ring and Pinion Gear Set For GM 7.5in in a 4.56 Ratio w/ Small Parts 1977-1981 Pontiac Firebird Esprit / Formula 1977-2002 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E 1989-1989 Pontiac Firebird Trans Am GTA SE 1989-1992 Pontiac Firebird Trans Am GTA 1989-2002 Pontiac Firebird Formula 1994-1994 Pontiac Firebird Trans Am GT $503.89 |
 IN STOCK - DROPSHIPS YG GMBOP-336Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 8.2in (Buick / Oldsmobile / and Pontiac) in 3.36 1967-1967 Pontiac Firebird 326 1967-1968 Pontiac Firebird HO 1967-1969 Pontiac Firebird 400 / Sprint 1967-1972 Pontiac Firebird Base 1968-1969 Pontiac Firebird 350 1969-1969 Pontiac Firebird 350 HO 1969-1972 Pontiac Firebird Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $478.89 |
 IN STOCK - DROPSHIPS YG GMBOP-355Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 8.2in (Buick / Oldsmobile / and Pontiac) in 3.55 1967-1967 Pontiac Firebird 326 1967-1968 Pontiac Firebird HO 1967-1969 Pontiac Firebird 400 / Sprint 1967-1972 Pontiac Firebird Base 1968-1969 Pontiac Firebird 350 1969-1969 Pontiac Firebird 350 HO 1969-1972 Pontiac Firebird Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $567.89 |
 IN STOCK - DROPSHIPS YG GMBOP-373Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 8.2in (Buick / Oldsmobile / and Pontiac) in 3.73 1967-1967 Pontiac Firebird 326 1967-1968 Pontiac Firebird HO 1967-1969 Pontiac Firebird 400 / Sprint 1967-1972 Pontiac Firebird Base 1968-1969 Pontiac Firebird 350 1969-1969 Pontiac Firebird 350 HO 1969-1972 Pontiac Firebird Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $473.89 |
 IN STOCK - DROPSHIPS YG GMBOP-390Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 8.2in (Buick / Oldsmobile / and Pontiac) in 3.90 1967-1967 Pontiac Firebird 326 1967-1968 Pontiac Firebird HO 1967-1969 Pontiac Firebird 400 / Sprint 1967-1972 Pontiac Firebird Base 1968-1969 Pontiac Firebird 350 1969-1969 Pontiac Firebird 350 HO 1969-1972 Pontiac Firebird Trans Am 1970-1972 Pontiac Firebird Esprit / Formula $486.89 |