Centerforce - 901157
Flywheel - 157 Tooth - 11 lb - Balance Weights Included - SFI 1.1 - Aluminum - External / Internal Balance - Replaceable Surface - Small Block Ford - Each
Centerforce billet aluminum flywheels are made from aircraft-grade billet aluminum which features replaceable heat-treated steel friction surfaces. These lightweight and low inertia flywheels are CNC-machined and SFI-certified.
Centerforce aluminum flywheels are manufactured from aircraft-grade billet aluminum for lightweight and low inertia. Centerforce aluminum flywheels also feature mechanically retained starter ring gears as well as replaceable steel friction surfaces that have been heat-treated for abrasion resistance and long life. These flywheels are CAD/CAM-designed and CNC-machined to deliver perfect, no-hassle, bolt-in installation. Centerforce aluminum flywheels are available for popular domestic, import, cars and trucks. Centerforce billet aluminum flywheels are SFI-certified, so you know that you can count on them, on the street and on the track.
- Aircraft Grade Billet Aluminum
- Mechanically Retained Starter Ring Gear
- Replaceable Steel Friction Surface
- Low Inertia / Light Weight
- Cad/cam Designed And Cnc Machined
- Precision Balanced
- No-hassle Bolt-in
- Domestic And Import Applications
Clutch Bolt Pattern: 2, 4, 7
Crankshaft Bolt Hole Quantity: 6
Dowel Pin Quantity Cover To Flywheel: 3
Flywheel Counter Balance Weight: 0, 28, 50
Flywheel Crank Flange Register: 1.751
Made In The USA: Yes
Material: Billet Aluminum
Out of Package Weight: 11.10
Replaceable Friction Surface: Y
Ring Gear O.D.: 13.294
SFI 1.1 Approved: Y
Tooth Quantity: 157
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