1955 GMC Truck Flywheels

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Keep Your 1955 GMC Truck in Top Shape with Quality Flywheels

Whether you’re repairing or upgrading your Flywheel, using high-quality parts is key to keeping your 1955 GMC Truck looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Flywheel Shims, Flywheel Bolts, and Flywheels and Flexplates. 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 1955 GMC Truck Flywheel at Advance Auto Parts is around $369.16, with a range that starts at $25.99 and goes up to $710.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like "ARP Auto Racing 1""L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6, 200-2807", ATP Flywheel Shim, GS-8, and Hays Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168, 20-130HYS start at just $25.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Flywheel, don’t forget to check out other key components like Clutch Pilot Bushings and Clutch Pressure Plates. At Advance Auto Parts, we’re here to help you keep your 1955 GMC Truck in peak condition, inside and out.

Essential 1955 GMC Truck Flywheels

Hays – Hays Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168, 20-130HYS (Part No.20-130HYS)

Hays Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168, 20-130HYS

from

$710.99
Upgrade your stock flywheel to a Hays SFI-approved billet steel or aluminum flywheel. Each flywheel is precision machined and engineered to handle extreme duty applications along with being designed to take the punishment of today’s high horsepower street, off-road, and race engines.
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Hays – Hays Power Train, 10-010 (Part No.10-010)

Hays Power Train, 10-010

from

$164.99
Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.
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ATP – ATP Flywheel Shim, GS-8 (Part No.GS-8)

ATP Flywheel Shim, GS-8

from

$29.99
ATP Flywheel Shims install easily restoring machined manual transmission flywheels back to the proper height. On automatic transmissions the shim takes up excessive clearance caused by engine crankshaft endplay or by installing a rebuilt torque converter or rebuilt front pump.
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ARP Auto Racing – "ARP Auto Racing 1""L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6, 200-2807" (Part No.200-2807)

"ARP Auto Racing 1""L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6, 200-2807"

from

$25.99
Flywheel and flex plate bolts play an important role in the performance and safety of race cars and street machines alike. That is why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of flywheel/flex plate bolts: High Performance and Pro Series. They are both forged from aerospace alloy and heat treated prior to thread rolling and machining. Both feature an exclusive, flat, 12 point head design and larger than stock shank diameter for increased strength and improved flywheel register. The popular High Performance series is rated at 180,000 PSI, and the premium grade Pro Series, originally developed for NASCAR competition, has a 200,000 PSI rating.
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Most Popular Flywheel Shim for 1955 GMC Trucks

Enhance your 1955 GMC Truck with this popular Flywheel Shim we have in stock, for $29.99.

ATP – ATP Flywheel Shim, GS-8 (Part No.GS-8)

ATP Flywheel Shim, GS-8

from

$29.99
ATP Flywheel Shims install easily restoring machined manual transmission flywheels back to the proper height. On automatic transmissions the shim takes up excessive clearance caused by engine crankshaft endplay or by installing a rebuilt torque converter or rebuilt front pump.
See More

Best-Selling 1955 GMC Truck Flywheel Bolt

Upgrade your Truck with our best-selling Flywheel Bolt.

ARP Auto Racing – "ARP Auto Racing 1""L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6, 200-2807" (Part No.200-2807)

"ARP Auto Racing 1""L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6, 200-2807"

from

$25.99
Flywheel and flex plate bolts play an important role in the performance and safety of race cars and street machines alike. That is why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of flywheel/flex plate bolts: High Performance and Pro Series. They are both forged from aerospace alloy and heat treated prior to thread rolling and machining. Both feature an exclusive, flat, 12 point head design and larger than stock shank diameter for increased strength and improved flywheel register. The popular High Performance series is rated at 180,000 PSI, and the premium grade Pro Series, originally developed for NASCAR competition, has a 200,000 PSI rating.
See More

Top-Quality Flywheels and Flexplates for 1955 GMC Trucks

Choose a high-quality OEM or aftermarket Flywheels and Flexplate for GMC Trucks and enjoy top-notch performance from $710.99.

Hays – Hays Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168, 20-130HYS (Part No.20-130HYS)

Hays Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168, 20-130HYS

from

$710.99
Upgrade your stock flywheel to a Hays SFI-approved billet steel or aluminum flywheel. Each flywheel is precision machined and engineered to handle extreme duty applications along with being designed to take the punishment of today’s high horsepower street, off-road, and race engines.
See More

FAQs for 1955 GMC Truck Flywheels

What are the best-selling Flywheels for 1955 GMC Trucks?

Out of 3 Flywheels that fit 1955 GMC Trucks, the following parts are the top sellers:

What’s the price range for 1955 GMC Truck Flywheels?

The prices of Flywheels for the 1955 GMC Truck range from $25.99 up to $710.99 for the most premium parts.

What is the average price of a Flywheel for a 1955 GMC Truck?

The average price for Flywheels for the 1955 GMC Truck is $369.16. Keep in mind the variety of part types within our Flywheel category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Flywheels for other GMC Truck model years?

Yes, we carry Flywheels for 4 model years of GMC Trucks between 1956 and 1960. The following model years are the most popular for Flywheel purchases: 1960, 1959, 1958, 1957, and 1956.

What are the cheapest Flywheels for my 1955 GMC Truck?

Does Advance Auto Parts sell Flywheels for any other 1955 GMC models?

Yes. We stock Flywheels for 19 other popular 1955 GMC models. Some of the most popular are 1955 100 Flywheels, 1955 150 Flywheels, 1955 250 Flywheels, 1955 300 Flywheels, and 1955 370 Flywheels.

What types of Flywheels do you sell for my 1955 GMC Truck?

As of 8/2/26, these are some of the most in-demand types of Flywheels for a 1955 GMC Truck:

Can I get help with 1955 GMC Truck Flywheel orders?

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

What is your return policy for GMC Truck Flywheels?

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