Centerforce steel flywheels are manufactured from high quality billet steel and match closely to the original equipment flywheel weight. Billet steel flywheels are available for popular import and domestic vehicles, including trucks.

Centerforce steel flywheels are CAD/CAM-designed and CNC-machined from billet steel for precise, no-hassle, bolt-in installation. Centerforce billet steel flywheels are SFI-certified, so you know that you can count on them, on the street and on the track.

Application Details:

• Liter: 6.4
• Cylinders: 8
• BlockType: V
• Fuel Delivery Type: CARB
• Fuel Type: Gas
• CC: 6391
• CID: 390
• Engine Bore Inches: 4.17
• Engine Bore Metric: 105.9
• Engine Stroke Inches: 3.57
• Engine Stroke Metric: 90.7
• Fuel Delivery: 4BBL
• Aspiration Name: Naturally Aspirated
• Transmission Speeds: 4
• Transmission Control Type: Manual

Details:

• Clutch Bolt Pattern: 2, 3
• Crankshaft Bolt Hole Quantity: 6
• Flywheel Counter Balance Weight: 25
• Flywheel Crank Flange Register: 4.5
• Material: Billet Steel
• Out of Package Weight: 35
• Ring Gear Outside Diameter: 13.83
• SFI 1.1 Approved: Y
• Tooth Quantity: 164
• Made in the USA: Yes