Ram Clutches 1554 GM LT1 93-97 Ext. Balance 153 Tooth Flywheel

RAM billet steel flywheels deliver the uncompromising performance and long term reliability required for modern street performance applications. Each flywheel is precision machined, surface ground, and dynamically balanced to exacting tolerances, ensuring a perfect fit right out of the box. The robust steel construction provides the ideal inertia for smooth launches and exceptional low speed drivability.

Designed for performance enthusiasts, engine builders, and swap specialists, RAM steel flywheels feature a serviceable ring gear and meet all SFI safety specifications. Application specific options support popular engine swap platforms—including LS, LT, Coyote, and Hemi—as well as Tremec transmission conversions. Whether upgrading for street performance, track use, or a custom build, RAM delivers the premium flywheel solution trusted by professionals. RAM billet steel flywheels are engineered and manufactured in the USA. When only the best will do- Choose RAM.

• Fits GM LT pull style clutch
• Center hole diameter 2.070 (1 pc rear main seal)
• External balance
• 153 tooth ring gear
• Clutch bolt patterns: GM 11" pull style diaphragm with 12.625 bolt circle, 3/8-16 thread
• 1.559" thickness crank flange to friction surface
• 36 pounds
• Meets SFI 1.1 specifications
• Made in the USA