1973 Checker Marathon Flywheels
Keep Your 1973 Checker Marathon in Top Shape with Quality Flywheels
Whether you’re repairing or upgrading your Flywheel, using high-quality parts is key to keeping your 1973 Checker Marathon 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 1973 Checker Marathon 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 Kits and Clutch Pilot Bushings. At Advance Auto Parts, we’re here to help you keep your 1973 Checker Marathon in peak condition, inside and out.
Find Your Specific 1973 Checker Marathon Flywheels
Looking for the perfect Flywheel for your 1973 Checker Marathon? 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 Checker Marathon. Whether you’re driving a 1973 model or another popular model year like
1974,
1975,
1976,
1977,
1978,
1979,
1980,
1981, and
1982, 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 1973 Checker Marathon Flywheels
Lakewood – Power Train (Part No.RM-920)
from
$263.99
Power Train
Lakewood – Power Train (Part No.RM-901)
from
$249.99
Power Train
Lakewood – Power Train (Part No.RM-922)
from
$139.99
Power Train
Lakewood – Power Train (Part No.RM-902)
from
$222.99
Power Train
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
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
Popular 1973 Checker Marathon Flywheels Categories
Most Popular Flywheel Bolts for 1973 Checker Marathons
Enhance your 1973 Checker Marathon 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 1973 Checker Marathon Flywheels and Flexplate
Upgrade your Marathon 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 1973 Checker Marathon Flywheels
What are the best-selling Flywheels for 1973 Checker Marathons?
Out of 3 Flywheels that fit 1973 Checker Marathons, 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 1973 Checker Marathon Flywheels?
The prices of Flywheels for the 1973 Checker Marathon range from $25.99 up to $667.99 for the most premium parts.
What is the average price of a Flywheel for a 1973 Checker Marathon?
The average price for Flywheels for the 1973 Checker Marathon 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 Checker Marathon model years?
What are the cheapest Flywheels for my 1973 Checker Marathon?
The cheapest 1973 Checker Marathon 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 1973 Checker models?
Yes. We stock Flywheels for 1 other popular 1973 Checker models. Some of the most popular are 1973 Aerobus Flywheels and 1973 Taxicab Flywheels.
What types of Flywheels do you sell for my 1973 Checker Marathon?
As of 11/2/25, these are some of the most in-demand types of Flywheels for a 1973 Checker Marathon:
Can I get help with 1973 Checker Marathon Flywheel orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Checker Flywheels and more.
What is your return policy for Checker Marathon Flywheels?
Advance Auto Parts keeps returns simple. For new Checker Marathon Flywheels and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.