1956 GMC 370 Engine Timing Parts

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Keep Your 1956 GMC 370 in Top Shape with Quality Engine Timing Parts

Whether you’re repairing or upgrading your Engine Timing Part, using high-quality parts is key to keeping your 1956 GMC 370 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Timing Sets, Timing Cover Repair Sleeves, and Timing Cover Seals. 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 Engine Timing Parts from Trusted Brands

Looking for a reliable Engine Timing Part? We’ve got you covered with options from brands you know and trust like National. For example, National Engine Timing Parts start at just $18.29 with an average 4.3 star rating. With over 20 reviews and a solid 4.8 star average, you can shop with confidence knowing other GMC 370 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1956 GMC 370 Engine Timing Part at Advance Auto Parts is around $92.58, with a range that starts at $15.99 and goes up to $187.99. With 5 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like National Engine Harmonic Balancer Kit, 5000, MAHLE Original Engine Timing Cover Seal, 65022, and Edelbrock Victor-Link Adjustable True-Roller Timing Chain Set, 7880 start at just $15.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Timing Part, don’t forget to check out other key components like Engine Gaskets and Seals and Valve Cover and Cylinder Heads. At Advance Auto Parts, we’re here to help you keep your 1956 GMC 370 in peak condition, inside and out.

Essential 1956 GMC 370 Engine Timing Parts

Edelbrock – Edelbrock Victor-Link Adjustable True-Roller Timing Chain Set, 7880 (Part No.7880)

Edelbrock Victor-Link Adjustable True-Roller Timing Chain Set, 7880

from

$187.99
Edelbrock part No: 7880 Victor-Link timing chain is a timing chain and gear set is designed for high-performance’s street and competition small-block Chevys operating in the 6500-8500 rpm range. No: 7880 withstands a higher operating range than other timing chains due to the machined link holes and high-strength steel. In addition, the chain links and pins are cold-hardened for greater strength and durability. Nine keyway setting points ensure precise timing selection. Gears are machined from SAE-1144 stress proof steel, have a larger tooth contact area and are induction hardened. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
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National – National Engine Harmonic Balancer Kit, 5000 (Part No.5000)

National Engine Harmonic Balancer Kit, 5000

from

$29.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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National – National Multi-Purpose Seal, 9845 (Part No.9845)

National Multi-Purpose Seal, 9845

from

$18.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

MAHLE Original – MAHLE Original Engine Timing Cover Seal, 65022 (Part No.65022)

MAHLE Original Engine Timing Cover Seal, 65022

from

$15.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
See More

National – National Shaft Repair Sleeve, 99212 (Part No.99212)

National Shaft Repair Sleeve, 99212

from

$42.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

National – National Engine Harmonic Balancer Repair Sleeve, 88176 (Part No.88176)

National Engine Harmonic Balancer Repair Sleeve, 88176

from

$20.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Most Popular Timing Set for 1956 GMC 370s

Enhance your 1956 GMC 370 with this popular Timing Set we have in stock, for $187.99.

Edelbrock – Edelbrock Victor-Link Adjustable True-Roller Timing Chain Set, 7880 (Part No.7880)

Edelbrock Victor-Link Adjustable True-Roller Timing Chain Set, 7880

from

$187.99
Edelbrock part No: 7880 Victor-Link timing chain is a timing chain and gear set is designed for high-performance’s street and competition small-block Chevys operating in the 6500-8500 rpm range. No: 7880 withstands a higher operating range than other timing chains due to the machined link holes and high-strength steel. In addition, the chain links and pins are cold-hardened for greater strength and durability. Nine keyway setting points ensure precise timing selection. Gears are machined from SAE-1144 stress proof steel, have a larger tooth contact area and are induction hardened. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
See More

Best-Selling 1956 GMC 370 Timing Cover Repair Sleef

Upgrade your 370 with our best-selling Timing Cover Repair Sleef with a 5 Starts rating across 5 reviews.

National – National Engine Harmonic Balancer Repair Sleeve, 88176 (Part No.88176)

National Engine Harmonic Balancer Repair Sleeve, 88176

from

$20.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Top-Quality Timing Cover Seals for 1956 GMC 370s

Choose a high-quality OEM or aftermarket Timing Cover Seal for GMC 370s and enjoy top-notch performance from $15.99.

National – National Multi-Purpose Seal, 9845 (Part No.9845)

National Multi-Purpose Seal, 9845

from

$18.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

National – National Engine Harmonic Balancer Kit, 5000 (Part No.5000)

National Engine Harmonic Balancer Kit, 5000

from

$29.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

MAHLE Original – MAHLE Original Engine Timing Cover Seal, 65022 (Part No.65022)

MAHLE Original Engine Timing Cover Seal, 65022

from

$15.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
See More

Top-Rated Engine Timing Part Brands For Your 1956 GMC 370

When it comes to finding the perfect Engine Timing Part for your 1956 GMC 370, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Engine Timing Part brands including National, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $18.29. Purchasing a Engine Timing Part from us here at Advance Auto Parts is a smart move for both you and your 1956 GMC 370, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1956 GMC 370 Engine Timing Parts

If you’re looking for a top-quality Engine Timing Part for your 1956 GMC 370, Advance Auto Parts has exactly what you need with our selection of National Engine Timing Parts. We have 2 National Engine Timing Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $18.29 and an average cost of $19.29, you’ll find the perfect Engine Timing Part for your needs and budget. National Engine Timing Parts for the 1956 GMC 370 come highly rated, with over 20 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Engine Timing Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
National Multi-Purpose Seal, 9845
from $18.29
(15)
National Multi-Purpose Seal, 9845
“fit”
National Engine Harmonic Balancer Repair Sleeve, 88176
from $20.29
(5)
National Engine Harmonic Balancer Repair Sleeve, 88176
“Simple device. Durable. Easy to install”

FAQs for 1956 GMC 370 Engine Timing Parts

What are the best-selling Engine Timing Parts for 1956 GMC 370s?

Out of 5 Engine Timing Parts that fit 1956 GMC 370s, the following parts are the top sellers:

What’s the price range for 1956 GMC 370 Engine Timing Parts?

The prices of Engine Timing Parts for the 1956 GMC 370 range from $15.99 up to $187.99 for the most premium parts.

What is the average price of an Engine Timing Part for a 1956 GMC 370?

The average price for Engine Timing Parts for the 1956 GMC 370 is $92.58. Keep in mind the variety of part types within our Engine Timing 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 Engine Timing Parts for other GMC 370 model years?

Yes, we carry Engine Timing Parts for 7 model years of GMC 370s between 1951 and 1959. The following model years are the most popular for Engine Timing Part purchases: 1959, 1958, 1957, 1955, 1954, 1953, 1952, and 1951.

What are the cheapest Engine Timing Parts for my 1956 GMC 370?

The cheapest 1956 GMC 370 Engine Timing Parts we carry are:

Does Advance Auto Parts sell Engine Timing Parts for any other 1956 GMC models?

Yes. We stock Engine Timing Parts for 17 other popular 1956 GMC models. Some of the most popular are 1956 Truck Engine Timing Parts, 1956 100 Engine Timing Parts, 1956 150 Engine Timing Parts, 1956 250 Engine Timing Parts, and 1956 300 Engine Timing Parts.

What are the top-rated Engine Timing Parts that fit the 1956 GMC 370?

Based on 20 reviews by customers, our 1956 GMC 370 Engine Timing Parts have an average customer rating of 4.8 stars. These are the highest-rated categories of Engine Timing Parts for the 1956 GMC 370 and their top-rated products:

What types of Engine Timing Parts do you sell for my 1956 GMC 370?

As of 8/2/26, these are some of the most in-demand types of Engine Timing Parts for a 1956 GMC 370:

Can I get help with 1956 GMC 370 Engine Timing Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Timing Parts and more.

What is your return policy for GMC 370 Engine Timing Parts?

Advance Auto Parts keeps returns simple. For new GMC 370 Engine Timing Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.