Looking for the best durable flywheel bolts? We’ve tested and reviewed the top 10 options to help you find the perfect fit for your vehicle, ensuring long-lasting engine health and safety.
Flywheel bolts are small but vital parts of your engine. They secure the flywheel to the crankshaft, ensuring smooth and reliable performance. Without them, your vehicle’s engine could fail, leading to costly repairs.
Choosing durable flywheel bolts is key to long-lasting engine health. High-quality bolts resist rust, corrosion, and wear, even under extreme conditions. They provide peace of mind knowing your engine is secure.
We’ve tested and reviewed the best durable flywheel bolts available. This guide will help you find the perfect fit for your vehicle, ensuring top performance and safety.
List of Top 10 Durable Flywheel Bolts
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GSTP 12.9 LS Transmission Flywheel Bolts Set Flexplate Kit Compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 |
This GSTP 12.9 LS Transmission Flywheel Bolts Set is perfect for LS engine owners looking for a strong, reliable connection for their flexplate. Get superior strength and rust protection with these high-quality bolts designed for a perfect fit. |
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Spectre Performance 4698 Flywheel Bolt, Black oxide finish |
The Spectre Performance 4698 Flywheel Bolt is perfect for car enthusiasts and DIY mechanics who need reliable, high-quality parts. Its grade 8 black oxide finish and precise size make it ideal for secure and durable installations. |
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800610740 Flywheel Bolt Kit Compatible with Subaru Baja Crosstrek WRX STI XT XV Saab 9-2X Scion FR-S Toyot 86 Replaces# PT190301, 12310AA240 (8Pcs) |
This flywheel bolt kit is perfect for car owners who need a reliable replacement for their Subaru, Saab, Scion, or Toyota. It’s easy to install and built to last, ensuring your vehicle runs smoothly and safely. |
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2002902 Flywheel & Flexplate Bolts Kit for ARP Automatic Transmission Flywheel Bolts,Universal Ford V6 / V8, 0.680 in Long,7/16-20 in Thread, 6Pcs |
This 2002902 Flywheel & Flexplate Bolts Kit is perfect for car enthusiasts and mechanics who need reliable, high-quality bolts for their Ford V6 or V8 engines. It’s ideal for those working on automatic transmissions and looking for durable, compatible parts. |
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ARP 2002807 Rear Seal Flywheel Bolt for SB Chevy |
This ARP 2002807 Rear Seal Flywheel Bolt is perfect for car enthusiasts and DIY mechanics working on SB Chevy engines. It’s easy to install and built to last. |
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Dorman 14557 Clutch Flywheel Bolt Compatible with Select Models, 6 Pack |
This Dorman 14557 Clutch Flywheel Bolt 6 Pack is perfect for car owners and mechanics who need a dependable replacement for a missing or broken factory bolt. It’s designed for a perfect fit and long-lasting performance, ensuring your vehicle’s clutch system is secure and reliable. |
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(6 Pack) 7/16″-20 UNF Flywheel Bolts Grade 8 Model 4698, 1″ Length with Lock Washers, Compatible with Ford Chevy Chrysler Dodge V8 Engines Flexplate Bolt Set |
This 6-pack of flywheel bolts is perfect for car enthusiasts and mechanics working on Ford, Chevy, Chrysler, or Dodge V8 engines. Whether you’re rebuilding an engine, replacing a clutch, or fixing a transmission, these Grade 8 bolts offer a secure and reliable fit. |
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ARP 330-2802 Flywheel Bolt Kit |
The ARP 330-2802 Flywheel Bolt Kit is perfect for anyone needing strong, reliable bolts for their vehicle. It’s ideal for car enthusiasts or mechanics who want quality parts made in the United States. |
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Region Offroad Flywheel Bolts for AMC 4.0L 4.2L Compatible with Jeep CJ5 CJ7 CJ8 YJ TJ XJ MJ ZJ |
These Region Offroad Flywheel Bolts are perfect for Jeep owners with manual transmission models like the CJ5, CJ7, YJ, TJ, XJ, MJ, or ZJ. They’re also great for anyone with AMC engines, including V8s, who need reliable, grade 8 bolts for their flywheel. |
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Ford Racing M-6379-B Manual Flywheel Bolt, (Pack of 8) |
The Ford Racing M-6379-B Manual Flywheel Bolt is perfect for car enthusiasts and DIY mechanics who need reliable parts for their manual transmission vehicles. This pack of 8 bolts is ideal for anyone working on Ford vehicles. |
Detailed Reviews
Discover the top 10 Durable Flywheel Bolts handpicked for reliability and performance. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best value. Whether you need strength, durability, or affordability, this guide helps you find the perfect fit for your vehicle.
1. GSTP 12.9 LS Transmission Flywheel Bolts Set Flexplate Kit Compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99

Upgrade your engine with the GSTP 12.9 LS Transmission Flywheel Bolts Set Flexplate Kit. It’s compatible with many LS engines, ensuring a perfect fit. This kit is built for high performance and durability.
The Grade 12.9 metric flange bolts are super strong. They come with a BP coating to prevent rust and corrosion. No washers are needed, making installation quick and easy.
Enjoy peace of mind with a 24-hour service warranty. If you face any issues, we’re here to help. Trust this kit for reliable and long-lasting performance.
| Pros | Cons |
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Perfect For:
This GSTP 12.9 LS Transmission Flywheel Bolts Set is perfect for LS engine owners looking for a strong, reliable connection for their flexplate. Get superior strength and rust protection with these high-quality bolts designed for a perfect fit.
Ready to Purchase?
2. Spectre Performance 4698 Flywheel Bolt, Black oxide finish

Upgrade your engine with Spectre Performance Flywheel Bolts. These black oxide finish bolts offer superior strength. They are built to last.
Crafted from high-quality material, these grade 8 bolts ensure reliable performance. They are designed for a secure fit.
With a 7/16 inch diameter and 1 inch length, these bolts are a perfect fit for your needs. Get the best for your vehicle.
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Perfect For:
The Spectre Performance 4698 Flywheel Bolt is perfect for car enthusiasts and DIY mechanics who need reliable, high-quality parts. Its grade 8 black oxide finish and precise size make it ideal for secure and durable installations.
Ready to Purchase?
3. 800610740 Flywheel Bolt Kit Compatible with Subaru Baja Crosstrek WRX STI XT XV Saab 9-2X Scion FR-S Toyot 86 Replaces# PT190301, 12310AA240 (8Pcs)

Get your Subaru, Saab, Scion, or Toyota running smoothly again with this essential Flywheel Bolt Kit. This high-quality set ensures a secure fit for your engine. It’s built to last and perform reliably.
These bolts are tested and certified to meet strict standards. You can trust their durability and stable performance.
This kit includes 8 durable flywheel bolts. It’s a direct replacement for several part numbers. Plus, enjoy 12 months of support for peace of mind.
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Perfect For:
This flywheel bolt kit is perfect for car owners who need a reliable replacement for their Subaru, Saab, Scion, or Toyota. It’s easy to install and built to last, ensuring your vehicle runs smoothly and safely.
Ready to Purchase?
4. 2002902 Flywheel & Flexplate Bolts Kit for ARP Automatic Transmission Flywheel Bolts,Universal Ford V6 / V8, 0.680 in Long,7/16-20 in Thread, 6Pcs

The 2002902 Flywheel & Flexplate Bolts Kit is a must-have for automatic transmission repairs. It includes 6 premium bolts designed for durability and performance. These bolts fit universal Ford V6/V8 models and are 0.680 inches long with a 7/16-20 thread.
This kit is compatible with Chevy/Ford SBC engines like the 400, 327, and 283. It works with models using two-piece rear main seal cranks. The high-quality metal ensures long-lasting reliability.
If you have questions, our after-sales service is here to help. Contact us by email, and we’ll reply within 24 hours. Trust this kit for smooth transmission performance.
| Pros | Cons |
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Perfect For:
This 2002902 Flywheel & Flexplate Bolts Kit is perfect for car enthusiasts and mechanics who need reliable, high-quality bolts for their Ford V6 or V8 engines. It’s ideal for those working on automatic transmissions and looking for durable, compatible parts.
Ready to Purchase?
5. ARP 2002807 Rear Seal Flywheel Bolt for SB Chevy

The ARP 2002807 Rear Seal Flywheel Bolt is a high-quality part for your SB Chevy. It ensures a secure fit and reliable performance. This bolt is made in the United States.
Its compact size makes it easy to handle. The package dimensions are 6.858 cm L x 12.953 cm W x 1.016 cm H. It weighs only 0.35 lbs, making it lightweight and convenient.
This bolt has the part number 2002807. It is a must-have for your vehicle’s maintenance. Trust ARP for durable and dependable parts.
| Pros | Cons |
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Perfect For:
This ARP 2002807 Rear Seal Flywheel Bolt is perfect for car enthusiasts and DIY mechanics working on SB Chevy engines. It’s easy to install and built to last.
Ready to Purchase?
6. Dorman 14557 Clutch Flywheel Bolt Compatible with Select Models, 6 Pack

The Dorman 14557 Clutch Flywheel Bolt is a direct replacement for select models. It matches the fit and function of the original part. This 6-pack ensures you have what you need.
This bolt is an ideal solution for missing or worn-out parts. Its durable construction ensures reliable performance and a long service life.
Backed by over a century of automotive experience, this part is trustworthy. Use the garage tool to ensure fit for your exact vehicle.
| Pros | Cons |
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Perfect For:
This Dorman 14557 Clutch Flywheel Bolt 6 Pack is perfect for car owners and mechanics who need a dependable replacement for a missing or broken factory bolt. It’s designed for a perfect fit and long-lasting performance, ensuring your vehicle’s clutch system is secure and reliable.
Ready to Purchase?
7. (6 Pack) 7/16″-20 UNF Flywheel Bolts Grade 8 Model 4698, 1″ Length with Lock Washers, Compatible with Ford Chevy Chrysler Dodge V8 Engines Flexplate Bolt Set

Secure your engine’s performance with the 7/16″-20 UNF Flywheel Bolts. These Grade 8 bolts are precision-fit for Chevy and Ford V8 engines, ensuring a perfect match for your flywheel or flexplate installation.
Made from high-strength steel, these bolts resist shear, stretch, and fatigue, making them ideal for high-RPM engines and heavy-duty use. The 6-pack set includes everything you need for a complete installation, saving you time and hassle.
Wide compatibility ensures a direct fit for Ford, Chevy, Chrysler, Dodge, and Jeep V8 engines. Meets OEM standards for reliable performance. Easy to install and built to last.
| Pros | Cons |
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Perfect For:
This 6-pack of flywheel bolts is perfect for car enthusiasts and mechanics working on Ford, Chevy, Chrysler, or Dodge V8 engines. Whether you’re rebuilding an engine, replacing a clutch, or fixing a transmission, these Grade 8 bolts offer a secure and reliable fit.
Ready to Purchase?
8. ARP 330-2802 Flywheel Bolt Kit

The ARP 330-2802 Flywheel Bolt Kit is a reliable and durable set of bolts. It is designed to secure your flywheel efficiently.
This kit comes in a compact package, measuring 2.1 cm L x 14.7 cm W x 24.5 cm H. It weighs 3.0 lbs, making it easy to handle. The country of origin is the United States.
With its simple design, this bolt kit is easy to install. It ensures a secure fit for your flywheel, giving you peace of mind.
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Perfect For:
The ARP 330-2802 Flywheel Bolt Kit is perfect for anyone needing strong, reliable bolts for their vehicle. It’s ideal for car enthusiasts or mechanics who want quality parts made in the United States.
Ready to Purchase?
9. Region Offroad Flywheel Bolts for AMC 4.0L 4.2L Compatible with Jeep CJ5 CJ7 CJ8 YJ TJ XJ MJ ZJ

These Region Offroad Flywheel Bolts are perfect for Jeep and AMC engines. They fit CJ5, CJ7, CJ8, YJ, TJ, XJ, MJ, and ZJ models. Made from Grade 8 steel with yellow zinc plating, they’re strong and durable.
They replace Mopar J3170524 and work with manual transmissions. Sold by a small U.S. business that uses these parts themselves.
| Pros | Cons |
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Perfect For:
These Region Offroad Flywheel Bolts are perfect for Jeep owners with manual transmission models like the CJ5, CJ7, YJ, TJ, XJ, MJ, or ZJ. They’re also great for anyone with AMC engines, including V8s, who need reliable, grade 8 bolts for their flywheel.
Ready to Purchase?
10. Ford Racing M-6379-B Manual Flywheel Bolt, (Pack of 8)

Get ready to upgrade your ride with these Ford Racing M-6379-B Manual Flywheel Bolts. They are a pack of 8 designed for top performance.
These bolts are made by Ford. They are a reliable choice for your vehicle.
The part number is M-6379-B. They are M10 size.
| Pros | Cons |
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Perfect For:
The Ford Racing M-6379-B Manual Flywheel Bolt is perfect for car enthusiasts and DIY mechanics who need reliable parts for their manual transmission vehicles. This pack of 8 bolts is ideal for anyone working on Ford vehicles.
Ready to Purchase?
Buying Guide
Flywheel bolts are small but vital parts of your engine. They secure the flywheel to the crankshaft, ensuring smooth and reliable performance. Choosing durable flywheel bolts is key to long-lasting engine health.
Buying the right flywheel bolts can save you from costly repairs and give you peace of mind. Here’s what to consider when choosing the best durable flywheel bolts for your vehicle.
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Compatibility:
Make sure the bolts fit your engine model. Check the make, model, and year of your vehicle to avoid mismatches. -
Material Quality:
Look for bolts made from high-strength steel or grade 8/12.9 materials. These resist rust, corrosion, and wear better. -
Coating:
Bolts with BP coating or black oxide finish offer extra protection against rust and corrosion, especially in harsh conditions. -
Thread Size:
Ensure the thread size matches your engine’s requirements. Common sizes include 7/16-20 and M10. -
Length:
Check the bolt length to ensure a secure fit. Too short or too long bolts can cause issues. -
Kit Inclusions:
Some kits include washers or lock washers. These add extra security and make installation easier. -
Brand Reputation:
Choose trusted brands like ARP, Dorman, or Ford Racing. They offer reliable and durable products. -
Warranty and Support:
Look for kits with warranties or customer support. This ensures help if you face any issues. -
Price and Value:
Compare prices, but don’t compromise on quality. Durable bolts are an investment in your engine’s health.
With these factors in mind, you’ll find the perfect flywheel bolts for your vehicle. Enjoy smooth performance and long-lasting reliability!