Looking for aftermarket parts to modify or upgrade your 2000 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 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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $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 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $503.89 |

IN STOCK - DROPSHIPS ZG GM7.5-273USA Standard Ring & Pinion Gear Set For GM 7.5in in a 2.73 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $421.89 |
IN STOCK - DROPSHIPS ZG GM7.5-308USA Standard Ring & Pinion Gear Set For GM 7.5in in a 3.08 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $353.89 |
IN STOCK - DROPSHIPS ZG GM7.5-323USA Standard Ring & Pinion Gear Set For GM 7.5in in a 3.23 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $353.89 |
IN STOCK - DROPSHIPS ZG GM7.5-342USA Standard Ring & Pinion Gear Set For GM 7.5in in a 3.42 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $353.89 |
IN STOCK - DROPSHIPS ZG GM7.5-342TUSA Standard Ring & Pinion Thick Gear Set For GM 7.5in in a 3.42 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $397.89 |
IN STOCK - DROPSHIPS ZG GM7.5-373USA Standard Ring & Pinion Gear Set For GM 7.5in in a 3.73 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $333.89 |
IN STOCK - DROPSHIPS ZG GM7.5-411USA Standard Ring & Pinion Gear Set For GM 7.5in in a 4.11 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $397.89 |
IN STOCK - DROPSHIPS ZG GM7.5-411TUSA Standard Ring & Pinion Thick Gear Set For GM 7.5in in a 4.11 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $350.89 |
IN STOCK - DROPSHIPS ZG GM7.5-456USA Standard Ring & Pinion Gear Set For GM 7.5in in a 4.56 Ratio 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $350.89 |

IN STOCK - DROPSHIPS ZG GM7.5-373TUSA Standard Ring & Pinion Gear Set For GM 7.5in w/ 3.73 ratio - Thick 1977-2002 Pontiac Firebird Base / Trans Am 1989-2002 Pontiac Firebird Formula $397.89 |