American Powertrain Science Friction 157-Tooth Flywheel FWFO-20001

Name: American Powertrain Science Friction Flywheels
Brand: American Powertrain
SKU: AWR-FWFO20001
Price: 479.00 USD
Availability: InStock
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Part Number: AWR-FWFO20001

$479.00

American Powertrain Science Friction Flywheels

Flywheel, Science Friction, 157-tooth, Billet Aluminum, 2-piece Main Seal, Ford, 289, 302, 351W, 351C, Each
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American Powertrain Science Friction 157-Tooth Flywheel FWFO-20001

AWR-FWFO20001

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Part Number: AWR-FWFO20001

Estimated Ship Date: Oct 22, 2026

$479.00

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Overview

Applications

Q&A

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Overview

Brand:

American Powertrain

Manufacturer's Part Number:

FWFO-20001

Part Type:

Flywheels

Product Line:

American Powertrain Science Friction Flywheels

Summit Racing Part Number:

AWR-FWFO20001

UPC:

791090707022

SFI Rating:

SFI 1.1

Ring Gear Tooth Quantity:

157-tooth

Crankshaft to Flywheel Bolt Quantity:

6-bolt

Pressure Plate Style:

Diaphragm

Rear Main Seal Style:

2-piece

Flywheel Diameter:

13.280 in.

Flywheel Material:

Billet aluminum

Engine Balance:

External, 28 oz. imbalance

Disc Diameter (in.):

11.000 in.

Weight:

12.000 lbs.

Replaceable Friction Surface:

Yes

Marine Use:

Quantity:

Sold individually.

American Powertrain Science Friction Flywheels

American Powertrain's Science Friction flywheels are available for most GM, Ford, Mopar, and AMC V8 engines. Their high-performance billet steel or lightened billet steel flywheels work best on the street for smooth performance—and for drag racing where the flywheel stores energy for hard launches. Billet aluminum flywheels are preferred for high-revving engines and in road racing where rapid rpm gain is essential. More than 50 models and configurations are available; order the flywheel recommended for your engine application.

Features include:

* High-grade billet steel or aluminum
* Heavy-duty ring gears (with welded tabs on aluminum flywheels)
* SFI certification is available on every flywheel
* 20 percent lightening is available on steel flywheels
* Double Blanchard-ground steel friction plates on aluminum flywheels
* Aluminum flywheels have aircraft-grade riveted friction plates