1972 Buick Estate Wagon Posi Units and Components

Your 1972 Buick Estate Wagon might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Posi Units and Components you desperately need.

We currently carry 2 Posi Units and Components to choose from for your 1972 Buick Estate Wagon, and our inventory prices range from as little as $53.99 up to $346.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Posi Units and Components for the 1972 Buick Estate Wagon. We only sell parts from trusted brands like Motive Gear so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Posi Units and Components stock in-person!

Posi Units and Components for Your 1972 Buick Estate Wagon

Richmond Gear – Differential Spool (Part No.81-1235-1)

Differential Spool

from

$346.99
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:
  • 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.
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Motive Gear – Differential Pinion Solid Spacer Kit w/Shims (Part No.4101)

Differential Pinion Solid Spacer Kit w/Shims

from

$53.99


Product Features:
  • GM12 BOLT CAR SOLID SPACER & SHIMS
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FAQs for 1972 Buick Estate Wagon Posi Units and Components

What are the most popular Posi Units and Components for the 1972 Buick Estate Wagon?

With 2 brands you can trust, our most popular Posi Units and Components for the 1972 Buick Estate Wagon parts are:
Differential Pinion Solid Spacer Kit w/Shims
from $53.99
This product is not rated
Differential Pinion Solid Spacer Kit w/Shims
Posi Units and Components
Differential Spool
from $346.99
This product is not rated
Differential Spool
Posi Units and Components