fits model: 454, Ext. year: 1991-95–2011.

( Brand: Hurst Driveline Conversitons ), ( Manufacturer Part Number: 6561 ), ( Part Type: Flywheel Bolt Engine ), ( Material: Steel ), ( Item Grade: High Performance ), ( UPC: 816641020495 )
The 1991-95 6561 168 Flywheel Bolt is a critical component for 454 engines that have undergone Bal Hurst Driveline Conversions. This part, specifically GM part number 816641020495, is designed to secure the flywheel to the crankshaft in the engine, ensuring optimal engine performance and reliability.
This particular bolt is made of high-strength steel, ensuring it can withstand the high torque and power outputs associated with 454 engines. It features a hexagonal head for easy installation and removal, and the threaded end is designed to fit perfectly with the corresponding holes in the flywheel and crankshaft.
The 1991-95 6561 168 Flywheel Bolt is a crucial replacement part for those who have had their 454 engines converted by Bal Hurst Driveline, as the conversion process may have placed additional stress on the original bolt, potentially leading to failure.
In conclusion, this 1991-95 6561 168 Flywheel Bolt is a vital piece of hardware for any 454 engine that has undergone a Bal Hurst Driveline conversion. Its high-quality construction and precise fit ensure reliable operation and peace of mind for the vehicle's owner.
Pros of buying a 1991-95 6561 168 flywheel bolt GM 454 engine with Hurst driveline conversions:1. Power: The GM 454 engine is known for its power and torque, making it a popular choice for muscle cars and hot rods.
2. Durability: These engines are known for their durability and reliability, especially when properly maintained.
3. Hurst Conversions: The Hurst driveline conversions add a unique and desirable touch to the engine, enhancing its performance and appearance.
4. Availability: These engines and conversions are relatively easy to find on the aftermarket, making them a more affordable option compared to some newer engines.
Cons of buying a 1991-95 6561 168 flywheel bolt GM 454 engine with Hurst driveline conversions:1. Age: The engine is almost 30 years old, which means it may have some wear and tear or require more frequent maintenance than a newer engine.
2. Compatibility: Some vehicle applications may not be compatible with the engine and driveline conversions, requiring modifications to make them work properly.
3. Cost: While the engine and conversions themselves may be relatively affordable, the cost of installation and any necessary modifications can add up.
4. Fuel Efficiency: The engine is not known for its fuel efficiency, which may lead to higher fuel costs.
Ending Conclusion:Buying a 1991-95 6561 168 flywheel bolt GM 454 engine with Hurst driveline conversions can be a great option for those looking for power, reliability, and a unique touch for their vehicle. However, it's important to consider the engine's age, compatibility, and potential cost of modifications and maintenance. If properly maintained and installed, this engine can provide a great performance upgrade for any classic muscle car or hot rod.
Recommendation:If you're considering buying this engine, be sure to have it thoroughly inspected by a professional mechanic to ensure it's in good condition and compatible with your vehicle. Additionally, research the cost of installation and any necessary modifications to ensure it fits within your budget. With proper care, this engine can provide a powerful and reliable upgrade to your vehicle.
Gm engines that are Externally balanced. This flywheel has a 168 tooth ring gear and 11 bolt pattern for gm c.
Engines Ext bal Hurst Driveline conversions ductile iron flywheel for use with c.