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Looking for aftermarket parts to modify or upgrade your 1981 Chevrolet K30 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 D60-354Yukon 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 Dana 60 in a 3.54 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $748.89 |
 IN STOCK - DROPSHIPS YG D60-373Yukon 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 Dana 60 in a 3.73 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $726.89 |
 IN STOCK - DROPSHIPS YG D60-411Yukon 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 Dana 60 in a 4.11 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $516.89 |
 IN STOCK - DROPSHIPS YG D60-430Yukon 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 Dana 60 in a 4.30 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $617.89 |
 IN STOCK - LOW YG D60-456Yukon 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 Dana 60 in a 4.56 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $516.89 |
 IN STOCK - DROPSHIPS YG D60-456TYukon 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 Dana 60 in a 4.56 Ratio / Thick 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $517.89 |
 IN STOCK - DROPSHIPS YG D60-488Yukon 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 Dana 60 in a 4.88 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $541.89 |
 IN STOCK - LOW YG D60-488TYukon 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 Dana 60 in a 4.88 Ratio / Thick 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $517.89 |
 IN STOCK - DROPSHIPS YG D60-513Yukon 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 Dana 60 in a 5.13 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $516.89 |
 IN STOCK YG D60-513TYukon 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 Dana 60 in a 5.13 Ratio / Thick 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $516.89 |
 IN STOCK - DROPSHIPS YG D60-538Yukon 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 Dana 60 in a 5.38 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $516.89 |
 IN STOCK - DROPSHIPS YG D60-538TYukon 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 Dana 60 in a 5.38 Ratio / Thick 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $643.89 |
 IN STOCK - DROPSHIPS YG D60-586Yukon 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 Dana 60 in a 5.86 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $625.89 |
 OUT OF STOCK YG D60-617Yukon 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 Dana 60 in a 6.17 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $614.89 |
 IN STOCK - DROPSHIPS YG D60-717Yukon 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 Dana 60 in a 7.17 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $672.89 |
 IN STOCK - DROPSHIPS YG D70-354Yukon 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 Dana 70 in a 3.54 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $892.89 |
 IN STOCK - LOW YG D70-373Yukon 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 Dana 70 in a 3.73 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $868.89 |
 IN STOCK - DROPSHIPS YG D70-411Yukon 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 Dana 70 in a 4.11 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $642.89 |
 IN STOCK - DROPSHIPS YG D70-456Yukon 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 Dana 70 in a 4.56 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $642.89 |
 IN STOCK - DROPSHIPS YG D70-456TYukon 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 Dana 70 in a 4.56 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $743.89 |
 IN STOCK - DROPSHIPS YG D70-488Yukon 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 Dana 70 in a 4.88 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $642.89 |
 IN STOCK - DROPSHIPS YG D70-513Yukon 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 Dana 70 in a 5.13 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $642.89 |
 OUT OF STOCK YG D70-717Yukon 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 Dana 70 in a 7.17 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $831.89 |
 OUT OF STOCK YG GM14T-321Yukon 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 Ring and Pinion Gear Set 10.5in GM 14 Bolt Truck / 3.21 ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $569.89 |
 OUT OF STOCK YG GM14T-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 10.5in GM 14 Bolt Truck in a 3.42 Ratio 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado 1981-1981 Chevrolet K30 Deluxe 1981-1986 Chevrolet K30 Custom $569.89 |