1991 Buick Roadmaster Performance Drivetrains
Keep Your 1991 Buick Roadmaster in Top Shape with Quality Performance Drivetrains
Whether you’re repairing or upgrading your Performance Drivetrain, using high-quality parts is key to keeping your 1991 Buick Roadmaster looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including and . Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Performance Drivetrains from Trusted Brands
Looking for a reliable Performance Drivetrain? We’ve got you covered with options from brands you know and trust like Richmond Gear. For example, Richmond Gear Performance Drivetrains start at just $342.99 with an average 4.5 star rating. With over 46 reviews and a solid 4 star average, you can shop with confidence knowing other Buick Roadmaster owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1991 Buick Roadmaster Performance Drivetrain at Advance Auto Parts is around $271.55, with a range that starts at $124.99 and goes up to $399.99. With 25 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Performance Differential Ring and Pinion, Performance Differential Ring and Pinion, and Performance Differential Ring and Pinion start at just $222.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Drivetrain, don’t forget to check out other key components like Performance Distributors and Performance Ignition Products. At Advance Auto Parts, we’re here to help you keep your 1991 Buick Roadmaster in peak condition, inside and out.
Essential 1991 Buick Roadmaster Performance Drivetrains
Richmond Gear – Differential Mini Spool (Part No.78-1028-1)
from
$124.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Richmond Gear – MiniSpool (Part No.78-7526-1)
from
$124.99
MiniSpool
Richmond Gear – RngPnn (Part No.69-0324-1)
from
$350.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G885488)
Richmond Gear – RngPnn (Part No.49-0045-1)
from
$350.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G875456)
Richmond Gear – RngPnn (Part No.69-0169-1)
from
$351.99
RngPnn
Richmond Gear – RngPnn (Part No.GM85456)
from
$185.99
RngPnn
Richmond Gear – RngPnn (Part No.GM85410)
from
$185.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0009-1)
from
$360.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0007-1)
from
$360.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G885308)
Richmond Gear – Differential Ring And Pinion (Part No.49-0034-1)
from
$342.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Motive Gear – Performance Differential Ring and Pinion (Part No.G885513)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875390)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885273)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875410)
from
$222.99Product Features:
- GM 10BL 7.5 &7.625 R/P 4.10 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Richmond Gear – RngPnn (Part No.49-0041-1)
from
$342.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0019-1)
from
$399.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G875342)
from
$230.99Product Features:
- GM 10BL 7.5 &7.625 R/P 3.42 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Performance Differential Ring and Pinion (Part No.G875373)
from
$223.99Product Features:
- GM 10BL 7.5 &7.625 R/P 3.73 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Performance Differential Ring and Pinion (Part No.G885342)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875308)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885456)
Richmond Gear – Differential Ring And Pinion (Part No.GM85373)
from
$231.99
Excel’s broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmond’s high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.
Product Features:
See More
Product Features:
- Richmond Gear’s EXCel drivetrain products offer high-quality OEM replacement drivetrain products for your vehicle.
- Richmond Gear’s EXCel line of ring & pinon gearsets provide Richmond quality at affordable prices.
- EXCel offers a broad line of ring and pinion gears, installation kits, and axle shafts to match most vehicles that are on the road today.
- EXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world-class factories, using the latest heat treatment technology, with extensive quality controls throughout.
- All EXCel drivetrain products are backed by our one year warranty.
Popular 1991 Buick Roadmaster Performance Drivetrains Categories
Most Popular Performance Posi Units and Components for 1991 Buick Roadmasters
Enhance your 1991 Buick Roadmaster with one of the 2 Performance Posi Units and Components we have in stock, starting at just $124.99.
Richmond Gear – MiniSpool (Part No.78-7526-1)
from
$124.99
MiniSpool
Richmond Gear – Differential Mini Spool (Part No.78-1028-1)
from
$124.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Best-Selling 1991 Buick Roadmaster Performance Ring and Pinions
Upgrade your Roadmaster with one of our 23 best-selling Performance Ring and Pinions, earning an average 4 stars rating across 23 reviews.
Richmond Gear – Differential Ring And Pinion (Part No.49-0034-1)
from
$342.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Motive Gear – Performance Differential Ring and Pinion (Part No.G885488)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875390)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875410)
from
$222.99Product Features:
- GM 10BL 7.5 &7.625 R/P 4.10 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Richmond Gear – RngPnn (Part No.GM85410)
from
$185.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G885456)
Richmond Gear – RngPnn (Part No.49-0019-1)
from
$399.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0009-1)
from
$360.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0007-1)
from
$360.99
RngPnn
Richmond Gear – RngPnn (Part No.69-0169-1)
from
$351.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0045-1)
from
$350.99
RngPnn
Richmond Gear – RngPnn (Part No.69-0324-1)
from
$350.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0041-1)
from
$342.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G885342)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875308)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885273)
Richmond Gear – Differential Ring And Pinion (Part No.GM85373)
from
$231.99
Excel’s broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmond’s high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.
Product Features:
See More
Product Features:
- Richmond Gear’s EXCel drivetrain products offer high-quality OEM replacement drivetrain products for your vehicle.
- Richmond Gear’s EXCel line of ring & pinon gearsets provide Richmond quality at affordable prices.
- EXCel offers a broad line of ring and pinion gears, installation kits, and axle shafts to match most vehicles that are on the road today.
- EXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world-class factories, using the latest heat treatment technology, with extensive quality controls throughout.
- All EXCel drivetrain products are backed by our one year warranty.
Motive Gear – Performance Differential Ring and Pinion (Part No.G885513)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875342)
from
$230.99Product Features:
- GM 10BL 7.5 &7.625 R/P 3.42 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Performance Differential Ring and Pinion (Part No.G885308)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875373)
from
$223.99Product Features:
- GM 10BL 7.5 &7.625 R/P 3.73 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Performance Differential Ring and Pinion (Part No.G875456)
Richmond Gear – RngPnn (Part No.GM85456)
from
$185.99
RngPnn
Top-Rated Performance Drivetrain Brands For Your 1991 Buick Roadmaster
When it comes to finding the perfect Performance Drivetrain for your 1991 Buick Roadmaster, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Performance Drivetrain brands including Richmond Gear, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $342.99. Purchasing a Performance Drivetrain from us here at Advance Auto Parts is a smart move for both you and your 1991 Buick Roadmaster, providing peace of mind with parts that meet or exceed OEM standards.
Popular Richmond Gear 1991 Buick Roadmaster Performance Drivetrains
If you’re looking for a top-quality Performance Drivetrain for your 1991 Buick Roadmaster, Advance Auto Parts has exactly what you need with our selection of Richmond Gear Performance Drivetrains. We have 1 Richmond Gear Performance Drivetrains in stock for this fitment, all known for their durability and precision fit. With prices starting at just $342.99, you’ll find the perfect Performance Drivetrain for your needs and budget. Richmond Gear Performance Drivetrains for the 1991 Buick Roadmaster come highly rated, with over 23 customer reviews and an impressive average rating of 4.5 stars. Choosing a Richmond Gear Performance Drivetrain from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 1991 Buick Roadmaster Performance Drivetrains
What are the best-selling Performance Drivetrains for 1991 Buick Roadmasters?
Out of 25 Performance Drivetrains that fit 1991 Buick Roadmasters, the following parts are the top sellers:
- Performance Differential Ring and Pinion (19640018) – $232.99
- Performance Differential Ring and Pinion (20520602) – $256.99
- Performance Differential Ring and Pinion (20520601) – $222.99
What’s the price range for 1991 Buick Roadmaster Performance Drivetrains?
The prices of Performance Drivetrains for the 1991 Buick Roadmaster range from $124.99 up to $399.99 for the most premium parts.
What is the average price of a Performance Drivetrain for a 1991 Buick Roadmaster?
The average price for Performance Drivetrains for the 1991 Buick Roadmaster is $271.55. Keep in mind the variety of part types within our Performance Drivetrain category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Drivetrains for other Buick Roadmaster model years?
What are the cheapest Performance Drivetrains for my 1991 Buick Roadmaster?
The cheapest 1991 Buick Roadmaster Performance Drivetrains we carry are:
- MiniSpool (10586563) – $124.99
- Differential Mini Spool (10586724) – $124.99
- RngPnn (10586691) – $185.99
- RngPnn (10586687) – $185.99
- Performance Differential Ring and Pinion (20520601) – $222.99
What are the top-rated Performance Drivetrains that fit the 1991 Buick Roadmaster?
The one 1991 Buick Roadmaster Performance Drivetrain we have in stock is the MiniSpool. It costs $124.99.
What types of Performance Drivetrains do you sell for my 1991 Buick Roadmaster?
As of 3/1/26, these are some of the most in-demand types of Performance Drivetrains for a 1991 Buick Roadmaster:
Can I get help with 1991 Buick Roadmaster Performance Drivetrain orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Performance Drivetrains and more.
What is your return policy for Buick Roadmaster Performance Drivetrains?
Advance Auto Parts keeps returns simple. For new Buick Roadmaster Performance Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.