Looking for aftermarket parts to modify or upgrade your Chevrolet Biscayne with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories for your Biscayne.
Whether you have a 1958 or 1972 Chevrolet Biscayne in Base to Fleetmaster trim we have you covered. We have 12 differentials available to mod your Biscayne. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK YC GM12P-DG-4This bare Dura Grip case features high-strength nodular iron construction and precision machining. It's ready to accept spider gears, clutches, and springs.... Yukon Gear Dura Grip For GM 12 Bolt Cars w/ 33 Spline Axles 1964-1972 Chevrolet Biscayne Base $385.89 |
 IN STOCK YDGGM12P-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 12 Bolt Car w/ 30 Spline Axles / 3.08 To 3.90 Ratio 1964-1972 Chevrolet Biscayne Base $799.89 |
 IN STOCK - DROPSHIPS YDGGM12P-3-33-1The 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 12 Bolt Car w/ 33 Spline Axles / 3.08 To 3.90 Ratio 1964-1972 Chevrolet Biscayne Base $853.89 |
 IN STOCK - DROPSHIPS YDGGM12P-4-30-1The 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 12 Bolt Car w/ 30 Spline Axles / 4.10+ 1964-1972 Chevrolet Biscayne Base $822.89 |
 IN STOCK - DROPSHIPS YDGGM12P-4-33-1The 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 12 Bolt Car w/ 33 Spline Axles / 4.10+ 1964-1972 Chevrolet Biscayne Base $837.89 |
 IN STOCK - DROPSHIPS YDGGM55P-17-1Yukon Gear and Axles Dura Grip positraction limited slip differential provides smooth yet aggressive traction to give you the confidence and performance you need in a variety of terrains. The Dura Grip posi limited slip is engineered for long life, and is completely rebuildable. Dura Grips are built... Yukon Gear Dura Grip Positraction For 55P GM w/ 17 Spline Axles 1958-1964 Chevrolet Biscayne Base 1960-1960 Chevrolet Biscayne Fleetmaster $822.89 |
 IN STOCK YDGGM8.2-3-28-1The 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 Duragrip Posi For GM 8.2in w/ 28 Spline Axles / 3.08 and Up 1964-1972 Chevrolet Biscayne Base $799.89 |
 IN STOCK - DROPSHIPS YP MINSGM12-30Yukon mini spools provide the traction of a full spool at an economical cost.... Yukon Gear Mini Spool For GM 12 Bolt Car & Truck w/ 30 Spline Axles 1964-1972 Chevrolet Biscayne Base $219.89 |
 IN STOCK - DROPSHIPS YP MINSGM8.2-28Yukon mini spools provide the traction of a full spool at an economical cost.... Yukon Gear Mini Spool For GM 8.2in w/ 28 Splnie Axles 1964-1972 Chevrolet Biscayne Base $142.89 |
 IN STOCK - DROPSHIPS SL GM12-30USA Standard Spartan Locker For GM 12 Bolt Car & Truck w/ 30 Spline Axles 1964-1972 Chevrolet Biscayne Base $646.89 |
 IN STOCK - LOW SL XP-GM12USA Standard Spartan Locker 12 Bolt GM Spartan Locker Cross Pin 1964-1972 Chevrolet Biscayne Base $51.51 |
 IN STOCK - DROPSHIPS ZP MINSGM8.2-28USA Standard Mini Spool For GM 8.2in 1964-1972 Chevrolet Biscayne Base $130.66 |