1966 GMC K1000 Pickup Automatic Transmission Parts
Keep Your 1966 GMC K1000 Pickup 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 GMC K1000 Pickup looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Friction Discs, Automatic Transmission Oil Pump O-Rings, and Transmission Modulator Valves. 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 GMC K1000 Pickup Automatic Transmission Part at Advance Auto Parts is around $38.19, with a range that starts at $8.99 and goes up to $139.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like AT OIL PUMP ORING, AT MODULATOR VALVE, and AT FRT PUMP BUSHING 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 Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1966 GMC K1000 Pickup in peak condition, inside and out.
Essential 1966 GMC K1000 Pickup Automatic Transmission Parts
ATP – AT OIL PUMP ORING (Part No.SO-21)
from
$8.99
AT OIL PUMP ORING
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$10.99
AT FRT PUMP BUSHING
ATP – AT MODULATOR VALVE (Part No.JX-66)
from
$17.99
AT MODULATOR VALVE
B & M – Shifter Accessory, Pro Stick Aluminum Cover (Part No.80717)
from
$139.99
Replacement aluminum cover for your B&M Pro Stick.
Product Features:
See More
Product Features:
- Pro Stick; Brushed Aluminum Cover
- Aluminum Cover
- Replacement Part
- Sold individually
- B&M quality
ATP – AT CLUTCH PLATE (Part No.JC-57)
from
$12.99
AT CLUTCH PLATE
Popular 1966 GMC K1000 Pickup Automatic Transmission Parts Categories
Most Popular Automatic Transmission Friction Disc for 1966 GMC K1000 Pickups
Enhance your 1966 GMC K1000 Pickup with this popular Automatic Transmission Friction Disc we have in stock, for $12.99.
ATP – AT CLUTCH PLATE (Part No.JC-57)
from
$12.99
AT CLUTCH PLATE
Best-Selling 1966 GMC K1000 Pickup Automatic Transmission Oil Pump O-Ring
Upgrade your K1000 Pickup with our best-selling Automatic Transmission Oil Pump O-Ring.
ATP – AT OIL PUMP ORING (Part No.SO-21)
from
$8.99
AT OIL PUMP ORING
Top-Quality Transmission Modulator Valves for 1966 GMC K1000 Pickups
Choose a high-quality OEM or aftermarket Transmission Modulator Valve for GMC K1000 Pickups and enjoy top-notch performance from $17.99.
ATP – AT MODULATOR VALVE (Part No.JX-66)
from
$17.99
AT MODULATOR VALVE
Our Top Pick for a 1966 GMC K1000 Pickup Transmission Bushing
Invest in a
durable Transmission Bushing for your 1966 GMC, knowing you’re getting trusted brands and expert craftsmanship.
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$10.99
AT FRT PUMP BUSHING
Our Automatic Transmission Shift Cover Plates for 1966 GMC K1000 Pickups
Make a smart move for your 1966 GMC K1000 Pickup with our Automatic Transmission Shift Cover Plate for $139.99.
B & M – Shifter Accessory, Pro Stick Aluminum Cover (Part No.80717)
from
$139.99
Replacement aluminum cover for your B&M Pro Stick.
Product Features:
See More
Product Features:
- Pro Stick; Brushed Aluminum Cover
- Aluminum Cover
- Replacement Part
- Sold individually
- B&M quality
FAQs for 1966 GMC K1000 Pickup Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 1966 GMC K1000 Pickups?
Out of 5 Automatic Transmission Parts that fit 1966 GMC K1000 Pickups, the following parts are the top sellers:
- AT OIL PUMP ORING (11236298) – $8.99
- AT MODULATOR VALVE (11239193) – $17.99
- AT FRT PUMP BUSHING (11237261) – $10.99
What’s the price range for 1966 GMC K1000 Pickup Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 1966 GMC K1000 Pickup range from $8.99 up to $139.99 for the most premium parts.
What is the average price of an Automatic Transmission Part for a 1966 GMC K1000 Pickup?
The average price for Automatic Transmission Parts for the 1966 GMC K1000 Pickup is $38.19. 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.
What are the cheapest Automatic Transmission Parts for my 1966 GMC K1000 Pickup?
The cheapest 1966 GMC K1000 Pickup 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
- Shifter Accessory, Pro Stick Aluminum Cover (17130059) – $139.99
Does Advance Auto Parts sell Automatic Transmission Parts for any other 1966 GMC models?
Yes. We stock Automatic Transmission Parts for 14 other popular 1966 GMC models. Some of the most popular are 1966 K15/K1500 Pickup Automatic Transmission Parts, 1966 Suburban Automatic Transmission Parts, 1966 G1000 Series Automatic Transmission Parts, 1966 PB1000 Series Automatic Transmission Parts, and 1966 I1500 Automatic Transmission Parts.
What types of Automatic Transmission Parts do you sell for my 1966 GMC K1000 Pickup?
As of 11/2/25, these are some of the most in-demand types of Automatic Transmission Parts for a 1966 GMC K1000 Pickup:
Can I get help with 1966 GMC K1000 Pickup 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 GMC Automatic Transmission Parts and more.
What is your return policy for GMC K1000 Pickup Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new GMC K1000 Pickup Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.