Fidanza 72-87 Jaguar XJ6 / 49-54 XK120 / 55-57 XK140 Aluminum Flywheel - 119421

Aluminum Flywheel 133T Ring Gear. Flywheel-Aluminum PC Smart High Performance Lightweight with Repl Friction

Features

• High Performance And Lighter Weight To Free Additional Horsepower
• Military Spec Fasteners For Reliability And Strength
• Bolt-on Replaceable Friction Plate
• Stepped Dowels On Most Applications
• Billet 6061 T6 Or 2024 T4 Aluminum Body
• Replaceable Hardened 1050 Steel Ring Gear
• Lower MOI For Faster Throttle Response
• 40-60 Percent Lighter Than Stock For Quicker Acceleration
• Heat Treated Friction Plate For Optimum Grip And Long Life