Fidanza Performance Upgraded Aluminum Flywheel For 1989-1998 Nissan 240SX 1983-1988 Porsche 944 2011-2024 GMC Sierra 2500HD/3500HD

2011-2024 GMC Sierra 2500HD/3500HD

Wall thickness options: 0

Micro Sump body

Precision ground bushing surfaces

Fidanza Performance Upgraded Aluminum Flywheel For 1989-1998 Nissan 240SX 1983-1988 Porsche 944 2011-2024 GMC Sierra 2500HD/3500HDWhether it be in overall balance, critical clearances or improved design, our flywheels are built for performance. Machined from the highest quality 6061 T6 or 2024 T3 aluminum, each flywheel is manufactured to deliver optimum tensile strength, heat dissipation and weight reduction, without going too light and causing poor idle and driving issues like some of the ultra lightweight competitors. We aren't always the lightest, but we are the best!