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Looking for aftermarket parts to modify or upgrade your 1973 Plymouth Duster with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories.
 OUT OF STOCK YGLD60-3-35Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that's engineered for rock crawling, serious trail running, off-road racing,... Yukon Gear Grizzly Locker For Dana 60 / 4.10 & Down / 35 Spline 1970-1973 Plymouth Duster 340 1970-1975 Plymouth Duster Base $1,090.89 |
 IN STOCK - DROPSHIPS YGLD60-3-40Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that's engineered for rock crawling, serious trail running, off-road racing,... Yukon Gear Grizzly Locker For Dana 60 / 4.10 & Down / 40 Spline 1970-1973 Plymouth Duster 340 1970-1975 Plymouth Duster Base $1,193.89 |
 IN STOCK - LOW YGLD60-4-35Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that's engineered for rock crawling, serious trail running, off-road racing,... Yukon Gear Grizzly Locker For Dana 60 / 4.56+ / 35 Spline 1970-1973 Plymouth Duster 340 1970-1975 Plymouth Duster Base $1,153.89 |
 IN STOCK - DROPSHIPS YGLD60-4-40Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that's engineered for rock crawling, serious trail running, off-road racing,... Yukon Gear Grizzly Locker For Dana 60 / 4.56+ / 40 Spline 1970-1973 Plymouth Duster 340 1970-1975 Plymouth Duster Base $1,276.89 |
 IN STOCK - DROPSHIPS SL C8.25-27USA Standard Spartan Locker For Chrysler 8.25in w/ 27 Spline Axles 1970-1973 Plymouth Duster 340 1970-1975 Plymouth Duster Base $852.89 |
 IN STOCK - DROPSHIPS SL XP-C8.25USA Standard Spartan Locker Chrysler 8.25in Spartan Locker Cross Pin Shaft 1970-1973 Plymouth Duster 340 1970-1975 Plymouth Duster Base $56.89 |