1966 Oldsmobile Delta 88 Automatic Transmission Parts
Keep Your 1966 Oldsmobile Delta 88 in Top Shape with Quality Automatic Transmission Parts
Whether you’re repairing or upgrading your Automatic Transmission Part, using high-quality parts is key to keeping your 1966 Oldsmobile Delta 88 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Modulator Valves, Transmission Bushings, and Automatic Transmission Friction Discs. 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 Oldsmobile Delta 88 Automatic Transmission Part at Advance Auto Parts is around $14.19, with a range that starts at $8.99 and goes up to $19.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions, AT OIL PUMP ORING, and AT MODULATOR VALVE start at just $8.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Transmission Bearings and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1966 Oldsmobile Delta 88 in peak condition, inside and out.
Find Your Specific 1966 Oldsmobile Delta 88 Automatic Transmission Parts
Looking for the perfect Automatic Transmission Part for your 1966 Oldsmobile Delta 88? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Parts, ensuring durability and a precise fit for your Oldsmobile Delta 88. Whether you’re driving a 1966 model or another popular model year like
1983,
1984,
1985,
1986,
1987,
1988,
1989,
1990, and
1991, we’ve got you covered. Purchasing Automatic Transmission Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle.
Essential 1966 Oldsmobile Delta 88 Automatic Transmission Parts
ATP – AT CLUTCH PLATE (Part No.JC-57)
from
$12.99
AT CLUTCH PLATE
ATP – AT CLUTCH PLATE (Part No.CC-22)
from
$24.99
AT CLUTCH PLATE
ATP – AT CLUTCH PLATE (Part No.SC-30)
from
$6.99
AT CLUTCH PLATE
ATP – AT CLUTCH PLATE (Part No.SC-26)
from
$9.99
AT CLUTCH PLATE
ATP – AT OIL PUMP ORING (Part No.SO-21)
from
$8.99
AT OIL PUMP ORING
Edelbrock – Throttle & Auto Trans Kickdown Bracket #8030 SBC 1995 and Earlier (Non-Vortec) (Part No.8030)
Edelbrock – Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (Part No.8026)
from
$19.99
Product Features:
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- Edelbrock Part # 8026 GM Transmission adapter is for use with 2004R, 700R4, 4L60 transmissions.
- This kit relocates the pin position on an Edelbrock Carburetor when hooking up to a throttle valve style transmission (700R4, 2004R, 4L60).
- The pin location is critical as the TV controls line pressure, shift points, shift firmness, and part throttle downshifts.
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$10.99
AT FRT PUMP BUSHING
Dorman – Clutch Pilot Bushing (sold by each) (Part No.690-023)
from
$5.49
This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Help – Brake and Clutch Bushings (Part No.74016)
from
$10.99
This brake pedal bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this brake pedal bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
ATP – AT FRT PUMP BUSHING (Part No.CB-30)
from
$11.99
AT FRT PUMP BUSHING
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)
from
$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE fit, form and function
Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1023)
from
$48.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.
Product Features:
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Product Features:
- Application matched component ensures the transmission gear position system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- This part will look and function just like the original unit being replaced.
ATP – AT MODULATOR VALVE (Part No.JX-70)
from
$46.99
AT MODULATOR VALVE
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)
from
$34.49
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE fit, form and function
ATP – AT MODULATOR VALVE (Part No.JX-66)
from
$17.99
AT MODULATOR VALVE
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$48.99
AT MODULATOR VALVE
Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1031)
from
$22.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.
Product Features:
See More
Product Features:
- Application matched component ensures the transmission gear position system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- This part will look and function just like the original unit being replaced.
B & M – Modulator (Part No.20234)
from
$48.99
B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.
Product Features:
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Product Features:
- Fully Adjustable
- Allows You To Tailor Shift Points
- Comes Supplied Pre-Adjusted
Popular 1966 Oldsmobile Delta 88 Automatic Transmission Parts Categories
Most Popular Transmission Modulator Valve for 1966 Oldsmobile Delta 88s
Enhance your 1966 Oldsmobile Delta 88 with this popular Transmission Modulator Valve we have in stock, for $17.99.
ATP – AT MODULATOR VALVE (Part No.JX-66)
from
$17.99
AT MODULATOR VALVE
Best-Selling 1966 Oldsmobile Delta 88 Transmission Bushing
Upgrade your Delta 88 with our best-selling Transmission Bushing.
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$10.99
AT FRT PUMP BUSHING
Top-Quality Automatic Transmission Friction Discs for 1966 Oldsmobile Delta 88s
Choose a high-quality OEM or aftermarket Automatic Transmission Friction Disc for Oldsmobile Delta 88s and enjoy top-notch performance from $12.99.
ATP – AT CLUTCH PLATE (Part No.JC-57)
from
$12.99
AT CLUTCH PLATE
Our Top Pick for a 1966 Oldsmobile Delta 88 Automatic Transmission Kickdown Cable Bracket
Invest in a
durable Automatic Transmission Kickdown Cable Bracket for your 1966 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.
Edelbrock – Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (Part No.8026)
from
$19.99
Product Features:
See More
- Edelbrock Part # 8026 GM Transmission adapter is for use with 2004R, 700R4, 4L60 transmissions.
- This kit relocates the pin position on an Edelbrock Carburetor when hooking up to a throttle valve style transmission (700R4, 2004R, 4L60).
- The pin location is critical as the TV controls line pressure, shift points, shift firmness, and part throttle downshifts.
Our Automatic Transmission Oil Pump O-Rings for 1966 Oldsmobile Delta 88s
Make a smart move for your 1966 Oldsmobile Delta 88 with our Automatic Transmission Oil Pump O-Ring for $8.99.
ATP – AT OIL PUMP ORING (Part No.SO-21)
from
$8.99
AT OIL PUMP ORING
FAQs for 1966 Oldsmobile Delta 88 Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 1966 Oldsmobile Delta 88s?
Out of 5 Automatic Transmission Parts that fit 1966 Oldsmobile Delta 88s, the following parts are the top sellers:
- Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (11668843) – $19.99
- AT OIL PUMP ORING (11236298) – $8.99
- AT MODULATOR VALVE (11239193) – $17.99
What’s the price range for 1966 Oldsmobile Delta 88 Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 1966 Oldsmobile Delta 88 range from $8.99 up to $19.99 for the most premium parts.
What is the average price of an Automatic Transmission Part for a 1966 Oldsmobile Delta 88?
The average price for Automatic Transmission Parts for the 1966 Oldsmobile Delta 88 is $14.19. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Automatic Transmission Parts for other Oldsmobile Delta 88 model years?
What are the cheapest Automatic Transmission Parts for my 1966 Oldsmobile Delta 88?
The cheapest 1966 Oldsmobile Delta 88 Automatic Transmission Parts we carry are:
- AT OIL PUMP ORING (11236298) – $8.99
- AT FRT PUMP BUSHING (11237261) – $10.99
- AT CLUTCH PLATE (11239107) – $12.99
- AT MODULATOR VALVE (11239193) – $17.99
- Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (11668843) – $19.99
Does Advance Auto Parts sell Automatic Transmission Parts for any other 1966 Oldsmobile models?
Yes. We stock Automatic Transmission Parts for 8 other popular 1966 Oldsmobile models. Some of the most popular are 1966 Cutlass Automatic Transmission Parts, 1966 98 Automatic Transmission Parts, 1966 Toronado Automatic Transmission Parts, 1966 F85 Automatic Transmission Parts, and 1966 Vista Cruiser Automatic Transmission Parts.
What types of Automatic Transmission Parts do you sell for my 1966 Oldsmobile Delta 88?
As of 11/2/25, these are some of the most in-demand types of Automatic Transmission Parts for a 1966 Oldsmobile Delta 88:
Can I get help with 1966 Oldsmobile Delta 88 Automatic Transmission Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Automatic Transmission Parts and more.
What is your return policy for Oldsmobile Delta 88 Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new Oldsmobile Delta 88 Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.