1966 Buick Wildcat Performance Drivetrains

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Keep Your 1966 Buick Wildcat 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 1966 Buick Wildcat looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Universal Joints, Performance Posi Units and Components, and Performance Ring and Pinions. 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.

Competitive Prices and Extensive Inventory

The average price for a 1966 Buick Wildcat Performance Drivetrain at Advance Auto Parts is around $285.37, with a range that starts at $44.99 and goes up to $544.99. With 8 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 1310 U/Joint With Zerk Fitting On Cross, 42008, Yukon Gear 1350 U/Joint With Zerk Fitting, 42010, and Yukon Gear 1330 Lifetime U/Joint, 42004 start at just $44.99 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 Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1966 Buick Wildcat in peak condition, inside and out.

Essential 1966 Buick Wildcat Performance Drivetrains

Richmond Gear – Richmond Gear RngPnn, 49-0015-1 (Part No.49-0015-1)

Richmond Gear RngPnn, 49-0015-1

from

$417.99
Richmond Gear RngPnn, 49-0015-1. DRIVELINE – TRANSMISSION PARTS>DIFFERENTIAL PARTS>RING AND PINION KITS>RING AND PINION KITS from Richmond Gear
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Motive Gear – Motive Gear Performance Differential Ring and Pinion, BP882355 (Part No.BP882355)

Motive Gear Performance Differential Ring and Pinion, BP882355

from

$303.99
Motive Gear Performance Differential Ring and Pinion, BP882355.
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Motive Gear – Motive Gear Performance Differential Ring and Pinion, BP882373 (Part No.BP882373)

Motive Gear Performance Differential Ring and Pinion, BP882373

from

$319.99
Motive Gear Performance Differential Ring and Pinion, BP882373.
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Powertrax – Powertrax Differential Lock Assembly, 9207822801 (Part No.9207822801)

Powertrax Differential Lock Assembly, 9207822801

from

$544.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
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Powertrax – Powertrax Differential Lock Assembly, 9207822805 (Part No.9207822805)

Powertrax Differential Lock Assembly, 9207822805

from

$544.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
See More

Yukon Gear – Yukon Gear 1310 U/Joint With Zerk Fitting On Cross, 42008 (Part No.42008)

Yukon Gear 1310 U/Joint With Zerk Fitting On Cross, 42008

from

$44.99
“Yukon 1310 U/Joint with zerk fitting on cross. 3.219″” snap ring span, 1.062″” cap diameter. Outside snap ring.”
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Yukon Gear – Yukon Gear 1330 Lifetime U/Joint, 42004 (Part No.42004)

Yukon Gear 1330 Lifetime U/Joint, 42004

from

$53.99
“1330 Yukon Lifetime U/Joint. 3.625″” snap ring span, 1.062″” cap diameter. Outside snap ring.”
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Yukon Gear – Yukon Gear 1350 U/Joint With Zerk Fitting, 42010 (Part No.42010)

Yukon Gear 1350 U/Joint With Zerk Fitting, 42010

from

$51.99
“Yukon 1350 U/Joint with zerk fitting. 3.625″” snap ring span, 1.118″” cap diameter. Outside snap ring.”
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Most Popular Performance Universal Joints for 1966 Buick Wildcats

Enhance your 1966 Buick Wildcat with one of the 3 Performance Universal Joints we have in stock, starting at just $44.99.

Yukon Gear – Yukon Gear 1310 U/Joint With Zerk Fitting On Cross, 42008 (Part No.42008)

Yukon Gear 1310 U/Joint With Zerk Fitting On Cross, 42008

from

$44.99
“Yukon 1310 U/Joint with zerk fitting on cross. 3.219″” snap ring span, 1.062″” cap diameter. Outside snap ring.”
See More

Yukon Gear – Yukon Gear 1350 U/Joint With Zerk Fitting, 42010 (Part No.42010)

Yukon Gear 1350 U/Joint With Zerk Fitting, 42010

from

$51.99
“Yukon 1350 U/Joint with zerk fitting. 3.625″” snap ring span, 1.118″” cap diameter. Outside snap ring.”
See More

Yukon Gear – Yukon Gear 1330 Lifetime U/Joint, 42004 (Part No.42004)

Yukon Gear 1330 Lifetime U/Joint, 42004

from

$53.99
“1330 Yukon Lifetime U/Joint. 3.625″” snap ring span, 1.062″” cap diameter. Outside snap ring.”
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Best-Selling 1966 Buick Wildcat Performance Posi Units and Components

Upgrade your Wildcat with one of our 2 best-selling Performance Posi Units and Components.

Powertrax – Powertrax Differential Lock Assembly, 9207822801 (Part No.9207822801)

Powertrax Differential Lock Assembly, 9207822801

from

$544.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
See More

Powertrax – Powertrax Differential Lock Assembly, 9207822805 (Part No.9207822805)

Powertrax Differential Lock Assembly, 9207822805

from

$544.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
See More

Top-Quality Performance Ring and Pinions for 1966 Buick Wildcats

Choose a high-quality OEM or aftermarket Performance Ring and Pinion for Buick Wildcats and enjoy top-notch performance from $303.99.

Richmond Gear – Richmond Gear RngPnn, 49-0015-1 (Part No.49-0015-1)

Richmond Gear RngPnn, 49-0015-1

from

$417.99
Richmond Gear RngPnn, 49-0015-1. DRIVELINE – TRANSMISSION PARTS>DIFFERENTIAL PARTS>RING AND PINION KITS>RING AND PINION KITS from Richmond Gear
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Motive Gear – Motive Gear Performance Differential Ring and Pinion, BP882373 (Part No.BP882373)

Motive Gear Performance Differential Ring and Pinion, BP882373

from

$319.99
Motive Gear Performance Differential Ring and Pinion, BP882373.
See More

Motive Gear – Motive Gear Performance Differential Ring and Pinion, BP882355 (Part No.BP882355)

Motive Gear Performance Differential Ring and Pinion, BP882355

from

$303.99
Motive Gear Performance Differential Ring and Pinion, BP882355.
See More

FAQs for 1966 Buick Wildcat Performance Drivetrains

What are the best-selling Performance Drivetrains for 1966 Buick Wildcats?

Out of 8 Performance Drivetrains that fit 1966 Buick Wildcats, the following parts are the top sellers:

What’s the price range for 1966 Buick Wildcat Performance Drivetrains?

The prices of Performance Drivetrains for the 1966 Buick Wildcat range from $44.99 up to $544.99 for the most premium parts.

What is the average price of a Performance Drivetrain for a 1966 Buick Wildcat?

The average price for Performance Drivetrains for the 1966 Buick Wildcat is $285.37. 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 Wildcat model years?

Yes, we carry Performance Drivetrains for 7 model years of Buick Wildcats between 1962 and 1970. The following model years are the most popular for Performance Drivetrain purchases: 1970, 1969, 1968, 1967, 1965, 1964, 1963, and 1962.

What are the cheapest Performance Drivetrains for my 1966 Buick Wildcat?

The cheapest 1966 Buick Wildcat Performance Drivetrains we carry are:

Does Advance Auto Parts sell Performance Drivetrains for any other 1966 Buick models?

What types of Performance Drivetrains do you sell for my 1966 Buick Wildcat?

As of 8/2/26, these are some of the most in-demand types of Performance Drivetrains for a 1966 Buick Wildcat:

Can I get help with 1966 Buick Wildcat 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 Wildcat Performance Drivetrains?

Advance Auto Parts keeps returns simple. For new Buick Wildcat Performance Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.