1966 GMC I1500 Valve Cover and Cylinder Heads
Keep Your 1966 GMC I1500 in Top Shape with Quality Valve Cover and Cylinder Heads
Whether you’re repairing or upgrading your Valve Cover and Cylinder Head, using high-quality parts is key to keeping your 1966 GMC I1500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Cylinder Head Gaskets, Valve Covers, and Engine Valve Locks. 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.
Top-Rated Valve Cover and Cylinder Heads from Trusted Brands
Looking for a reliable Valve Cover and Cylinder Head? We’ve got you covered with options from brands you know and trust like Sealed Power. For example, Sealed Power Valve Cover and Cylinder Heads start at just $0.43 with an average 4.4 star rating. With over 6 reviews and a solid 5.0 star average, you can shop with confidence knowing other GMC I1500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 GMC I1500 Valve Cover and Cylinder Head at Advance Auto Parts is around $23.93, with a range that starts at $0.43 and goes up to $76.99. With 7 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 8006 PT-1, Sealed Power Engine Exhaust Valve, V-1904, and Felpro PermaTorque Engine Cylinder Head Gasket, 8006 PT start at just $3.35 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Valve Cover and Cylinder Head, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1966 GMC I1500 in peak condition, inside and out.
Find Your Specific 1966 GMC I1500 Valve Cover and Cylinder Heads
Looking for the perfect Valve Cover and Cylinder Head for your 1966 GMC I1500? You’re in the right place. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Valve Cover and Cylinder Heads, ensuring durability and a precise fit for your GMC I1500. Whether you’re driving a 1966 model or another popular model year like
1965, we’ve got you covered. Purchasing Valve Cover and Cylinder Heads 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 Valve Cover and Cylinder Heads that fit your vehicle.
Essential 1966 GMC I1500 Valve Cover and Cylinder Heads
Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (Part No.VK-115)
from
$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Exhaust Valve, V-1904 (Part No.V-1904)
from
$6.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Rocker Arm Nut, MR-1751 (Part No.MR-1751)
from
$0.95
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Edelbrock – Edelbrock Signature Series Valve Covers For Chevrolet 194-292 1962-2001 Inline 6, 4477 (Part No.4477)
from
$76.99
The Edelbrock No. 4477 Signature Series Valve Covers are designed for Chevrolet 194-292 1962-88 Inline 6 (USA) & 1962-2001 (South America) applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 8006 PT (Part No.8006 PT)
from
$22.99
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.
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Dorman – Dorman Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each), 555-007 (Part No.555-007)
from
$1.79
This engine expansion plug 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.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 8006 PT-1 (Part No.HS 8006 PT-1)
from
$60.99
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.
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Popular 1966 GMC I1500 Valve Cover and Cylinder Heads Categories
Most Popular Cylinder Head Gasket for 1966 GMC I1500s
Enhance your 1966 GMC I1500 with this popular Cylinder Head Gasket we have in stock, for $22.99.
Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 8006 PT (Part No.8006 PT)
from
$22.99
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.
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Best-Selling 1966 GMC I1500 Valve Cover
Upgrade your I1500 with our best-selling Valve Cover.
Edelbrock – Edelbrock Signature Series Valve Covers For Chevrolet 194-292 1962-2001 Inline 6, 4477 (Part No.4477)
from
$76.99
The Edelbrock No. 4477 Signature Series Valve Covers are designed for Chevrolet 194-292 1962-88 Inline 6 (USA) & 1962-2001 (South America) applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Top-Quality Engine Valve Locks for 1966 GMC I1500s
Choose a high-quality OEM or aftermarket Engine Valve Lock for GMC I1500s and enjoy top-notch performance from $0.43.
Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (Part No.VK-115)
from
$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Our Top Pick for a 1966 GMC I1500 Cylinder Head Gasket Set
Invest in a
durable Cylinder Head Gasket Set for your 1966 GMC, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 8006 PT-1 (Part No.HS 8006 PT-1)
from
$60.99
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.
See More
Our Top-Rated Rocker Arm Nuts for 1966 GMC I1500s
Make a smart move for your 1966 GMC I1500 with our Rocker Arm Nut for $0.95.
Sealed Power – Sealed Power Engine Rocker Arm Nut, MR-1751 (Part No.MR-1751)
from
$0.95
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Top-Rated Valve Cover and Cylinder Head Brands For Your 1966 GMC I1500
When it comes to finding the perfect Valve Cover and Cylinder Head for your 1966 GMC I1500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Valve Cover and Cylinder Head brands including Sealed Power, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $0.43. Purchasing a Valve Cover and Cylinder Head from us here at Advance Auto Parts is a smart move for both you and your 1966 GMC I1500, providing peace of mind with parts that meet or exceed OEM standards.
Popular Sealed Power 1966 GMC I1500 Valve Cover and Cylinder Heads
If you’re looking for a top-quality Valve Cover and Cylinder Head for your 1966 GMC I1500, Advance Auto Parts has exactly what you need with our selection of Sealed Power Valve Cover and Cylinder Heads. We have 2 Sealed Power Valve Cover and Cylinder Heads in stock for this fitment, all known for their durability and precision fit. With prices starting at just $0.43 and an average cost of $0.69, you’ll find the perfect Valve Cover and Cylinder Head for your needs and budget. Sealed Power Valve Cover and Cylinder Heads for the 1966 GMC I1500 come highly rated, with over 6 customer reviews and an impressive average rating of 4.4 stars. Choosing a Sealed Power Valve Cover and Cylinder Head from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 1966 GMC I1500 Valve Cover and Cylinder Heads
What are the best-selling Valve Cover and Cylinder Heads for 1966 GMC I1500s?
Out of 7 Valve Cover and Cylinder Heads that fit 1966 GMC I1500s, the following parts are the top sellers:
- Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 8006 PT-1 (5181119) – $60.99
- Sealed Power Engine Exhaust Valve, V-1904 (3686426) – $6.49
- Felpro PermaTorque Engine Cylinder Head Gasket, 8006 PT (5184061) – $22.99
What’s the price range for 1966 GMC I1500 Valve Cover and Cylinder Heads?
The prices of Valve Cover and Cylinder Heads for the 1966 GMC I1500 range from $0.43 up to $76.99 for the most premium parts.
What is the average price of a Valve Cover and Cylinder Head for a 1966 GMC I1500?
The average price for Valve Cover and Cylinder Heads for the 1966 GMC I1500 is $23.93. Keep in mind the variety of part types within our Valve Cover and Cylinder Head category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Valve Cover and Cylinder Heads for my 1966 GMC I1500?
The cheapest 1966 GMC I1500 Valve Cover and Cylinder Heads we carry are:
- Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (19694179) – $0.43
- Sealed Power Engine Rocker Arm Nut, MR-1751 (19694263) – $0.95
- Dorman Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each), 555-007 (22146590) – $1.79
- Sealed Power Engine Exhaust Valve, V-1904 (3686426) – $6.49
- Felpro PermaTorque Engine Cylinder Head Gasket, 8006 PT (5184061) – $22.99
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for any other 1966 GMC models?
Yes. We stock Valve Cover and Cylinder Heads for 19 other popular 1966 GMC models. Some of the most popular are 1966 K15/K1500 Pickup Valve Cover and Cylinder Heads, 1966 Suburban Valve Cover and Cylinder Heads, 1966 G1000 Series Valve Cover and Cylinder Heads, 1966 PB1000 Series Valve Cover and Cylinder Heads, and 1966 PB15 Series Valve Cover and Cylinder Heads.
What are the top-rated Valve Cover and Cylinder Heads that fit the 1966 GMC I1500?
The one 1966 GMC I1500 Valve Cover and Cylinder Head we have in stock is the Sealed Power Engine Valve Spring Retainer Keeper, VK-115. It is rated 5 stars and costs $0.43.
What types of Valve Cover and Cylinder Heads do you sell for my 1966 GMC I1500?
As of 8/2/26, these are some of the most in-demand types of Valve Cover and Cylinder Heads for a 1966 GMC I1500:
Can I get help with 1966 GMC I1500 Valve Cover and Cylinder Head orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Valve Cover and Cylinder Heads and more.
What is your return policy for GMC I1500 Valve Cover and Cylinder Heads?
Advance Auto Parts keeps returns simple. For new GMC I1500 Valve Cover and Cylinder Heads and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.