1959 GMC S370 Flywheels
Keep Your 1959 GMC S370 in Top Shape with Quality Flywheels
Whether you’re repairing or upgrading your Flywheel, using high-quality parts is key to keeping your 1959 GMC S370 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including 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 1959 GMC S370 Flywheel at Advance Auto Parts is around $241.99, with a range that starts at $25.99 and goes up to $667.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6, ARP Flywheel Bolt Kit, and Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168 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 Pressure Plates and Clutch Release Bearings. At Advance Auto Parts, we’re here to help you keep your 1959 GMC S370 in peak condition, inside and out.
Find Your Specific 1959 GMC S370 Flywheels
Looking for the perfect Flywheel for your 1959 GMC S370? You’re in the right place. Below, you’ll find links to various types of Flywheels that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Flywheels, ensuring durability and a precise fit for your GMC S370. Whether you’re driving a 1959 model or another popular model year like
1955,
1956,
1957, and
1958, we’ve got you covered. Purchasing Flywheels 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 Flywheels that fit your vehicle.
Essential 1959 GMC S370 Flywheels
ARP Auto Racing – 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (Part No.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.
Product Features:
See More
Product Features:
- Forged From Aerospace Alloy And Heat Treated Prior To Thread Rolling And Machining
- Feature An Exclusive, Flat, 12 Point Head Design And Larger Than Stock Shank Diameter For Increased Strength And Improved Flywheel Register
- High Performance Series Is Rated
- Increased Strength
- Chevy 90░ V6 & 305-502 With 1-pc Rear Seal
- 1″ Underhead Length
ARP Auto Racing – ARP Flywheel Bolt Kit (Part No.200-2802)
from
$31.99
ARP offers two styles of Flywheel bolts: premium grade Pro Series, with a 200,000 psi rating and High Performance, with a 180,000 psi rating. They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Kits include washers and nuts where applicable.
Product Features:
See More
Product Features:
- 3/4″ 12-Point Socket Size(s)
- 8740 Chromoly
- Black Oxide
- 7/16″-20 RH Thread Size
- Set of 6
- Chevy 90° V6 & 265-454 With 2-pc Rear Seal, Ford 289-460
- 1″ Underhead Length
Hays – Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168 (Part No.20-130HYS)
from
$667.99
Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168
Popular 1959 GMC S370 Flywheels Categories
Most Popular Flywheel Bolts for 1959 GMC S370s
Enhance your 1959 GMC S370 with one of the 2 Flywheel Bolts we have in stock, starting at just $25.99.
ARP Auto Racing – 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (Part No.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.
Product Features:
See More
Product Features:
- Forged From Aerospace Alloy And Heat Treated Prior To Thread Rolling And Machining
- Feature An Exclusive, Flat, 12 Point Head Design And Larger Than Stock Shank Diameter For Increased Strength And Improved Flywheel Register
- High Performance Series Is Rated
- Increased Strength
- Chevy 90░ V6 & 305-502 With 1-pc Rear Seal
- 1″ Underhead Length
ARP Auto Racing – ARP Flywheel Bolt Kit (Part No.200-2802)
from
$31.99
ARP offers two styles of Flywheel bolts: premium grade Pro Series, with a 200,000 psi rating and High Performance, with a 180,000 psi rating. They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Kits include washers and nuts where applicable.
Product Features:
See More
Product Features:
- 3/4″ 12-Point Socket Size(s)
- 8740 Chromoly
- Black Oxide
- 7/16″-20 RH Thread Size
- Set of 6
- Chevy 90° V6 & 265-454 With 2-pc Rear Seal, Ford 289-460
- 1″ Underhead Length
Best-Selling 1959 GMC S370 Flywheels and Flexplate
Upgrade your S370 with our best-selling Flywheels and Flexplate.
Hays – Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168 (Part No.20-130HYS)
from
$667.99
Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168
FAQs for 1959 GMC S370 Flywheels
What are the best-selling Flywheels for 1959 GMC S370s?
Out of 3 Flywheels that fit 1959 GMC S370s, the following parts are the top sellers:
- 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (11530151) – $25.99
- ARP Flywheel Bolt Kit (11530138) – $31.99
- Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168 (12247681) – $667.99
What’s the price range for 1959 GMC S370 Flywheels?
The prices of Flywheels for the 1959 GMC S370 range from $25.99 up to $667.99 for the most premium parts.
What is the average price of a Flywheel for a 1959 GMC S370?
The average price for Flywheels for the 1959 GMC S370 is $241.99. 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 S370 model years?
What are the cheapest Flywheels for my 1959 GMC S370?
The cheapest 1959 GMC S370 Flywheels we carry are:
- 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (11530151) – $25.99
- ARP Flywheel Bolt Kit (11530138) – $31.99
- Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168 (12247681) – $667.99
Does Advance Auto Parts sell Flywheels for any other 1959 GMC models?
Yes. We stock Flywheels for 18 other popular 1959 GMC models. Some of the most popular are 1959 Truck Flywheels, 1959 100 Flywheels, 1959 150 Flywheels, 1959 250 Flywheels, and 1959 300 Flywheels.
What types of Flywheels do you sell for my 1959 GMC S370?
As of 11/2/25, these are some of the most in-demand types of Flywheels for a 1959 GMC S370:
Can I get help with 1959 GMC S370 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 S370 Flywheels?
Advance Auto Parts keeps returns simple. For new GMC S370 Flywheels and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.