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Buick Riviera Differentials

Looking for aftermarket parts to modify or upgrade your Buick Riviera with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories.

Differential Parts:

Only show in-stock parts

Yukon Gear & Axle Dura Grip

Yukon Gear & Axle
Yukon Gear & Axle Dura Grip YDGGM8.5-3-28-1
IN STOCK - LOW
YDGGM8.5-3-28-1
Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a h...
Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles
1975-1975 Buick Riviera GS
1975-1978 Buick Riviera Base
1976-1976 Buick Riviera Sport / SR
1978-1978 Buick Riviera LXXV Anniversary Edition
$908.89
Details
Yukon Gear & Axle Dura Grip YGK2359
IN STOCK - DROPSHIPS
YGK2359
Yukon Gear & Axle(R) provides the highest quality aftermarket drivetrain parts in the industry. Yukon products are produced using superior materials and built to tolerances that exceed OE specifications. We do drivetrain right! Yukon manufactures high performance ring and pinions, positractions, loc...
Yukon 64-72 Pontiac GTO Limited Slip & Re-Gear Kit 8.2in BOP 27 Spline 3.36 ratio
1964-1972 Buick Riviera Base
1965-1966 Buick Riviera Gran Sport
1971-1971 Buick Riviera Gran Sport
$1,385.89
Details

Yukon Gear & Axle Mini Spools

Yukon Gear & Axle
Yukon Gear & Axle Mini Spools YP MINSGM8.5-28
IN STOCK - DROPSHIPS
YP MINSGM8.5-28
Yukon Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier in place of the spider gears and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Full spools ar...
Yukon Gear Mini Spool For GM 8.5in w/ 28 Spline Axles
1975-1975 Buick Riviera GS
1975-1978 Buick Riviera Base
1976-1976 Buick Riviera Sport / SR
1978-1978 Buick Riviera LXXV Anniversary Edition
$188.89
Details
Yukon Gear & Axle Mini Spools YP MINSGM8.5-30
IN STOCK
YP MINSGM8.5-30
Yukon Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier in place of the spider gears and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Full spools ar...
Yukon Gear Mini Spool For GM 8.5in w/ 30 Spline Axles
1975-1975 Buick Riviera GS
1975-1978 Buick Riviera Base
1976-1976 Buick Riviera Sport / SR
1978-1978 Buick Riviera LXXV Anniversary Edition
$209.89
Details

Yukon Gear & Axle Spartan Lockers

Yukon Gear & Axle
Yukon Gear & Axle Spartan Lockers SL GM8.5-28
IN STOCK - DROPSHIPS
SL GM8.5-28
USA Standard Spartan Locker For GM 8.5in w/ 28 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft
1975-1975 Buick Riviera GS
1975-1978 Buick Riviera Base
1976-1976 Buick Riviera Sport / SR
1978-1978 Buick Riviera LXXV Anniversary Edition
$661.89
Details
Yukon Gear & Axle Spartan Lockers SL GM8.5-30
IN STOCK - DROPSHIPS
SL GM8.5-30
USA Standard Spartan Locker For GM 8.5in w/ 30 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft
1975-1975 Buick Riviera GS
1975-1978 Buick Riviera Base
1976-1976 Buick Riviera Sport / SR
1978-1978 Buick Riviera LXXV Anniversary Edition
$661.89
Details
Yukon Gear & Axle Spartan Lockers SL XP-GM8.5
IN STOCK - DROPSHIPS
SL XP-GM8.5
USA Standard Spartan Locker 8.5in GM Spartan Locker Cross Pin
1975-1975 Buick Riviera GS
1975-1978 Buick Riviera Base
1976-1976 Buick Riviera Sport / SR
1978-1978 Buick Riviera LXXV Anniversary Edition
$56.89
Details

Yukon Gear & Axle USA Std Mini Spool

Yukon Gear & Axle
Yukon Gear & Axle USA Std Mini Spool ZP MINSGM8.5-28
IN STOCK - DROPSHIPS
ZP MINSGM8.5-28
USA Standard Gear Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier in place of the spider gears and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Fu...
USA Standard Mini Spool For GM 8.5in / 28 Spline
1975-1975 Buick Riviera GS
1975-1978 Buick Riviera Base
1976-1976 Buick Riviera Sport / SR
1978-1978 Buick Riviera LXXV Anniversary Edition
$148.89
Details