1966 GMC I3500 Manual Transmission Gaskets
Keep Your 1966 GMC I3500 in Top Shape with Quality Manual Transmission Gaskets
Whether you’re repairing or upgrading your Manual Transmission Gasket, using high-quality parts is key to keeping your 1966 GMC I3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Manual Transmission Top Gaskets. 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 I3500 Manual Transmission Gasket at Advance Auto Parts is around $19.99, with a range that starts at $14.99 and goes up to $24.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Manual Transmission Gasket Set and Manual Transmission Gasket Set start at just $14.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Manual Transmission Gasket, 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 I3500 in peak condition, inside and out.
Essential 1966 GMC I3500 Manual Transmission Gaskets
Felpro – Manual Transmission Gasket Set (Part No.TS 5100)
from
$14.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Felpro – Manual Transmission Gasket Set (Part No.TS 30118)
from
$24.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Popular 1966 GMC I3500 Manual Transmission Gaskets Categories
Most Popular Manual Transmission Top Gaskets for 1966 GMC I3500s
Enhance your 1966 GMC I3500 with one of the 2 Manual Transmission Top Gaskets we have in stock, starting at just $14.99.
Felpro – Manual Transmission Gasket Set (Part No.TS 30118)
from
$24.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Felpro – Manual Transmission Gasket Set (Part No.TS 5100)
from
$14.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
FAQs for 1966 GMC I3500 Manual Transmission Gaskets
What are the best-selling Manual Transmission Gaskets for 1966 GMC I3500s?
Out of 2 Manual Transmission Gaskets that fit 1966 GMC I3500s, the following parts are the top sellers:
- Manual Transmission Gasket Set (19781224) – $24.99
- Manual Transmission Gasket Set (19780600) – $14.99
What’s the price range for 1966 GMC I3500 Manual Transmission Gaskets?
The prices of Manual Transmission Gaskets for the 1966 GMC I3500 range from $14.99 up to $24.99 for the most premium parts.
What is the average price of a Manual Transmission Gasket for a 1966 GMC I3500?
The average price for Manual Transmission Gaskets for the 1966 GMC I3500 is $19.99. Keep in mind the variety of part types within our Manual Transmission Gasket category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Manual Transmission Gaskets for my 1966 GMC I3500?
The cheapest 1966 GMC I3500 Manual Transmission Gaskets we carry are:
- Manual Transmission Gasket Set (19780600) – $14.99
- Manual Transmission Gasket Set (19781224) – $24.99
Does Advance Auto Parts sell Manual Transmission Gaskets for any other 1966 GMC models?
Yes. We stock Manual Transmission Gaskets for 19 other popular 1966 GMC models. Some of the most popular are 1966 K15/K1500 Pickup Manual Transmission Gaskets, 1966 Suburban Manual Transmission Gaskets, 1966 G1000 Series Manual Transmission Gaskets, 1966 PB1000 Series Manual Transmission Gaskets, and 1966 I1500 Manual Transmission Gaskets.
What types of Manual Transmission Gaskets do you sell for my 1966 GMC I3500?
We currently have just 1 Manual Transmission Gasket in stock for a 1966 GMC I3500, and as of 11/2/25, it is a Manual Transmission Top Gasket.
Can I get help with 1966 GMC I3500 Manual Transmission Gasket orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Manual Transmission Gaskets and more.
What is your return policy for GMC I3500 Manual Transmission Gaskets?
Advance Auto Parts keeps returns simple. For new GMC I3500 Manual Transmission Gaskets and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.