LS1 Flywheel

LS Flywheel 168 Tooth

168 Tooth LS Flywheel for T56 AR5 CD009 JK and EA200 Swap Applications

The LS flywheel is a 168 tooth OEM style flywheel originally used on 1997 to 2004 GM LS1 and LS6 5.7L engines and widely used across 6 bolt LS engine swap applications. It provides a proven solution for manual transmission builds using T56 AR5 CD009 JK and EA200 transmissions when paired with the correct FABbot adapter systems.

Whether you are replacing a worn flywheel or completing a new LS swap this flywheel delivers reliable clutch engagement proper balance and OEM level fitment for a wide range of performance and street applications.

Engineered for Fitment Compatibility and Drivetrain Reliability

• Fits 6 bolt Gen III and Gen IV LS engines
• Commonly used in T56 AR5 CD009 JK and EA200 transmission setups
• 168 tooth ring gear works with standard LS starter configurations
• Supports 11 inch and 12 inch clutch systems
• Neutral balanced for smooth LS engine operation
• Heavy duty steel construction for long term durability

Technical Specifications

• Tooth count 168 tooth
• Crankshaft pattern 6 bolt LS
• Balance internal neutral balance
• Clutch compatibility 11 inch and 12 inch
• Material steel
• OEM reference GM 12554130

Fitment and Compatibility

• Compatible with all Gen III and Gen IV LS engines using 6 bolt crankshafts
• Commonly used with LS1 LS2 LS3 LS6 LS7 4.8 5.3 6.0 and 6.2 engines
• Originally equipped on Corvette Camaro and Firebird LS applications
• Ideal for LS swaps using manual transmissions and FABbot adapter kits
• Not compatible with 8 bolt crankshafts

What You Will Need

• LS engine with 6 bolt crankshaft
• Compatible 11 inch or 12 inch clutch kit
• New LS flywheel bolts

Built for Reliable Real World Performance

This 168 tooth LS flywheel remains one of the most common and versatile flywheels used in the LS swap world because of its broad compatibility proven durability and OEM based fitment. It is an ideal choice for builders who need a dependable flywheel across multiple transmission platforms.