Looking for aftermarket parts to modify or upgrade your 1984 Chevrolet Impala with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories for your Impala.
Whether you have a 1984 Chevrolet Impala in Base trim we have you covered. We have 12 differentials available to mod your Impala. All parts have free shipping to the Continental US 48 States.
IN STOCK YDGGM7.5-3-26-SMThe Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For GM 7.5in & 7.625in w/ 26 Spline Axles / 3.23+ 1977-1985 Chevrolet Impala Base $735.89 |
IN STOCK YDGGM8.5-3-28-1The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles 1971-1985 Chevrolet Impala Base $799.89 |
IN STOCK YDGGM8.5-3-30-1The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For GM 8.5in & 8.6in w/ 30 Spline Axles 1980-1985 Chevrolet Impala Base $799.89 |
IN STOCK YGLGM8.5-3-30The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.... Yukon Gear Grizzly Locker For GM 8.5in & 8.6in / 30 Spline / 2.73+ 1980-1985 Chevrolet Impala Base $1,031.89 |
IN STOCK - DROPSHIPS YP MINSGM7.5-26Yukon mini spools provide the traction of a full spool at an economical cost.... Yukon Gear Mini Spool For GM 7.5in w/ 26 Spline Axles 1977-1985 Chevrolet Impala Base $272.89 |
IN STOCK - DROPSHIPS YP MINSGM8.5-28Mini spools are a low-cost traction option for vehicles looking for full-time lockup.... Yukon Gear Mini Spool For GM 8.5in w/ 28 Spline Axles 1971-1985 Chevrolet Impala Base $164.89 |
IN STOCK YP MINSGM8.5-30Mini spools are a low-cost traction option for vehicles looking for full-time lockup.... Yukon Gear Mini Spool For GM 8.5in w/ 30 Spline Axles 1971-1985 Chevrolet Impala Base $183.89 |
IN STOCK - DROPSHIPS SL GM8.5-28USA Standard Spartan Locker For GM 8.5in w/ 28 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft 1971-1985 Chevrolet Impala Base $582.89 |
IN STOCK - DROPSHIPS SL GM8.5-30USA Standard Spartan Locker For GM 8.5in w/ 30 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft 1971-1985 Chevrolet Impala Base $582.89 |
IN STOCK - DROPSHIPS SL XP-GM8.5USA Standard Spartan Locker 8.5in GM Spartan Locker Cross Pin 1971-1985 Chevrolet Impala Base $51.16 |
IN STOCK - DROPSHIPS ZP MINSGM8.5-28USA Standard Mini Spool For GM 8.5in / 28 Spline 1971-1985 Chevrolet Impala Base $129.89 |
OUT OF STOCK YZLCOMPRESSOR-01Air compressors provide the necessary pressure to engage a selectable air-operated locking differential like the Yukon Zip Locker.... Yukon Gear Zip Locker Compact Air Compressor for Air Operated Locker Operation Only 1980-1985 Chevrolet Impala Base $255.89 |