Pontiac Grand Prix Differentials
- Auburn Gear®Grip-N-Loc™ Rear Differential (546097)Grip-N-Loc™ Rear Differential (546097) by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is reengineered to be...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$622.63
- Auburn Gear®Grip-N-Loc™ Rear Differential (546046)Grip-N-Loc™ Rear Differential (546046) by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is reengineered to be...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$621.25
- Dorman®OE Solutions™ Front Differential Ring and Pinion (697-810)OE Solutions™ Front Differential Ring and Pinion (697-810) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$202.07
- Dorman®OE Solutions™ Front Differential Ring and Pinion (697-812)OE Solutions™ Front Differential Ring and Pinion (697-812) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$226.82
- Dorman®OE Solutions™ Front Differential Ring and Pinion (697-303)OE Solutions™ Front Differential Ring and Pinion (697-303) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$217.99
- Dorman®OE Solutions™ Front Differential Ring and Pinion (697-301)OE Solutions™ Front Differential Ring and Pinion (697-301) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$234.54
- Dorman®OE Solutions™ Rear Differential Ring and Pinion (697-306)OE Solutions™ Rear Differential Ring and Pinion (697-306) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$210.55
- Dorman®OE Solutions™ Rear Differential Ring and Pinion (697-714)OE Solutions™ Rear Differential Ring and Pinion (697-714) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$107.04
- Dorman®OE Solutions™ Rear Differential Ring and Pinion (697-719)OE Solutions™ Rear Differential Ring and Pinion (697-719) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$107.04
- Dorman®OE Solutions™ Rear Differential Ring and Pinion (697-713)OE Solutions™ Rear Differential Ring and Pinion (697-713) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$93.15
- Dorman®OE Solutions™ Rear Differential Ring and Pinion (697-302)OE Solutions™ Rear Differential Ring and Pinion (697-302) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$227.87
- Dorman®OE Solutions™ Rear Differential Ring and Pinion (697-304)OE Solutions™ Rear Differential Ring and Pinion (697-304) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$211.10
- Dorman®OE Solutions™ Rear Differential Ring and Pinion (697-300)OE Solutions™ Rear Differential Ring and Pinion (697-300) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$231.70
- Dorman®OE Solutions™ Rear Non C-Clip Design Differential Ring and Pinion (697-802)OE Solutions™ Rear Non C-Clip Design Differential Ring and Pinion (697-802) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$149.30
- Dorman®OE Solutions™ Rear Non C-Clip Design Differential Ring and Pinion (697-801)OE Solutions™ Rear Non C-Clip Design Differential Ring and Pinion (697-801) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$178.22
- Dorman®OE Solutions™ Rear Non C-Clip Design Differential Ring and Pinion (697-803)OE Solutions™ Rear Non C-Clip Design Differential Ring and Pinion (697-803) by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$138.06
- Spicer®Rear Mini Spool (10015373)Rear Mini Spool (10015373) by Spicer®. Designed to replace the spider gears inside the differential case, Spicer mini spools are a fast, effective way to get full lock-up on the dirt track or off-road.Expertly crafted from premium materialsDesigned to match rigorous quality standards$156.87
- Spicer®Rear Mini Spool (10015388)Rear Mini Spool (10015388) by Spicer®. Designed to replace the spider gears inside the differential case, Spicer mini spools are a fast, effective way to get full lock-up on the dirt track or off-road.Expertly crafted from premium materialsDesigned to match rigorous quality standards$129.35
- Yukon Gear & Axle®Rear Differential (YC G74038615)Rear Differential (YC G74038615) by Yukon Gear & Axle®. Yukon Gear and Axle manufactures a full line of standard open carrier cases for your vehicle. The castings and machining are kept to the highest of standards to produce a carrier...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$477.89
- Eaton®Detroit Truetrac™ Rear Differential (914A576)Detroit Truetrac™ Rear Differential (914A576) by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the Truetrac...Helical-style pinion gearsLimited-slip operation$678.99
- Eaton®Detroit Truetrac™ Rear Differential (911A319)Detroit Truetrac™ Rear Differential (911A319) by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the Truetrac...Helical-style pinion gearsLimited-slip operation$587.99
- Eaton®Detroit Truetrac™ Rear Differential (912A556)Detroit Truetrac™ Rear Differential (912A556) by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the Truetrac...Helical-style pinion gearsLimited-slip operation$634.99
- Eaton®Detroit Truetrac™ Rear Differential (913A555)Detroit Truetrac™ Rear Differential (913A555) by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the Truetrac...Helical-style pinion gearsLimited-slip operation$651.99
- Dorman®OE Solutions™ Rear Differential Positive Unit Assembly (697-800)OE Solutions™ Rear Differential Positive Unit Assembly by Dorman®. Hard use and poor lubrication can wear out a differential. Restore original performance with this replacement differential carrier assembly that includes all-new...Direct replacement - this differential carrier fits in place of this vehicle's original equipment carrier100% new - this differential carrier uses all-new components$665.57
- Yukon Gear & Axle®Dura Grip™ Front and Rear Differential (YDGGM8.5-3-28-1)Dura Grip™ Front and Rear Differential (YDGGM8.5-3-28-1) by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$799.89
- Yukon Gear & Axle®Dura Grip™ Front and Rear Differential (YDGGM8.5-3-30-1)Dura Grip™ Front and Rear Differential (YDGGM8.5-3-30-1) by Yukon Gear & Axle®. Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth. The Yukon Dura Grip an example of the popular clutch plate...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$799.89
- Yukon Gear & Axle®Dura Grip™ Rear Differential (YDGGM7.5-3-26-SM)Dura Grip™ Rear Differential (YDGGM7.5-3-26-SM) by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered with a...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$735.89
- Yukon Gear & Axle®Dura Grip™ Rear Differential (YDGGM8.2BOP-3-28-1)Dura Grip™ Rear Differential (YDGGM8.2BOP-3-28-1) by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered with a...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$899.89
- Yukon Gear & Axle®Dura Grip™ Rear Differential (YDGGM7.5-3-28-SM)Dura Grip™ Rear Differential (YDGGM7.5-3-28-SM) by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered with a...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$799.89
- Yukon Gear & Axle®Front and Rear Mini Spool (YP MINSGM8.5-30)Front and Rear Mini Spool (YP MINSGM8.5-30) by Yukon Gear & Axle®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100% power to both...Provides 100% traction to both wheels at all timesInstalls into standard open carrier case$183.89
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