RAM Billet Aluminum Flywheels

4.77 out of 5 stars 31 Customer Reviews

If you're building an all-out competition car, then you need a lightweight flywheel that will allow the engine to rev quicker and not eat up a lot of power. RAM bil

If you're building an all-out competition car, then you need a lightweight flywheel that will allow the engine to rev quicker and not eat up a lot of power. RAM billet aluminum flywheels greatly reduce rotating weight to permit quicker revving and higher power output, but still retain enough mass to resist heat distortion that could adversely affect clutch performance. RAM billet aluminum flywheels are made in America and produced in house. All RAM flywheels are computer-balanced within a 1/2 oz., surface ground (which results an optimum mating surface), and are ready to run out of the box. SFI-approved, these flywheels are CNC-machined from certified materials and have rugged steel friction-surface inserts. RAM's billet aluminum flywheels feature a 1/4 in. thick friction insert to dissipate heat away without distortion.

Technical note: As it spins, a heavy flywheel stores more energy than a lighter one. Engine and gearing combinations that require more power or inertia to make the car launch without bogging the motor need heavier flywheels. However, heavier flywheels accelerate slower. Lighter flywheels create less inertia at launch, but accelerate quicker through the gears. To effectively use a lighter flywheel, you must consider the car's weight, operating rpm of the engine, and, most importantly, the gearing. Too little gear will cause the engine to 'bog' on launch.

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RAM Billet Aluminum 168-Tooth Flywheel 2501

RAM Billet Aluminum 168-Tooth Flywheel 2501

Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, 16.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-2501

4.88 out of 5 stars ( 8 )

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RAM Billet Aluminum 157-Tooth Flywheel 2527

Flywheel, Billet Aluminum, 157-Tooth, External 28 oz. Engine Balance, 14.000 lbs., SFI 1.1, Ford, V8, Each

Part Number: RAM-2527

5.0 out of 5 stars ( 2 )

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RAM Billet Aluminum 153-Tooth Flywheel 2511

Flywheel, Billet Aluminum, 153-Tooth, Internal Engine Balance, 14.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-2511

5.0 out of 5 stars ( 7 )

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RAM Billet Aluminum 168-Tooth Flywheel 2521

Flywheel, Billet Aluminum, 168-Tooth, External Engine Balance, 16.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, 454, Each

Part Number: RAM-2521

5.0 out of 5 stars ( 1 )

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RAM Billet Aluminum 166-Tooth Flywheel 2557

Flywheel, Billet Aluminum, 166-Tooth, Internal Engine Balance, 17.000 lbs., SFI 1.1, Pontiac, V8, Each

Part Number: RAM-2557

Not Yet Reviewed

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RAM Billet Aluminum 153-Tooth Flywheel 2555

Flywheel, Billet Aluminum, 153-Tooth, Internal Engine Balance, 16.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-2555

5.0 out of 5 stars ( 1 )

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RAM Billet Aluminum 143-Tooth Flywheel 2593

Flywheel, Billet Aluminum, 143-Tooth, Internal Engine Balance, 17.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, 8-Bolt, Each

Part Number: RAM-2593

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

RAM Billet Aluminum 164-Tooth Flywheel 2515

Flywheel, Billet Aluminum, 164-Tooth, External 28 oz. Engine Balance, 16.000 lbs., SFI 1.1, Ford, V8, Each

Part Number: RAM-2515

Not Yet Reviewed

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RAM Billet Aluminum 184-Tooth Flywheel 2519

Flywheel, Billet Aluminum, 184-Tooth, Internal Engine Balance, 18.000 lbs., SFI 1.1, Ford, FE, Each

Part Number: RAM-2519

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ OE Replacement 184-Tooth Flywheel SUM-700084

2.75 out of 5 stars ( 4 )

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RAM Billet Aluminum 130-Tooth Flywheel 2503

Flywheel, Billet Aluminum, 130-Tooth, Internal Engine Balance, 14.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, Each

Part Number: RAM-2503

4.0 out of 5 stars ( 1 )

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RAM Billet Aluminum 168-Tooth Flywheel 2523

Flywheel, Billet Aluminum, 168-Tooth, External Engine Balance, 16.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, 400, Each

Part Number: RAM-2523

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

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RAM Billet Aluminum 157-Tooth Flywheel 2525

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RAM Billet Aluminum 164-Tooth Flywheel 2516

Flywheel, Billet Aluminum, 164-Tooth, Internal Engine Balance, 16.000 lbs., SFI 1.1, Ford, V8, Each

Part Number: RAM-2516

Not Yet Reviewed

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RAM Billet Aluminum 143-Tooth Flywheel 2595

Flywheel, Billet Aluminum, 143-Tooth, Internal Engine Balance, 17.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, 6-Bolt, Each

Part Number: RAM-2595

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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RAM Billet Aluminum 130-Tooth Flywheel 2583

Flywheel, Billet Aluminum, 130-Tooth, Internal Engine Balance, 14.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, 8-Bolt, Each

Part Number: RAM-2583

Not Yet Reviewed

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RAM Billet Aluminum 184-Tooth Flywheel 2517

Flywheel, Billet Aluminum, 184-Tooth, External 24.2 oz. Engine Balance, 18.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Ford, FE, Each

Part Number: RAM-2517

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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RAM Billet Aluminum 176-Tooth Flywheel 2517B

Flywheel, Billet Aluminum, 176-Tooth, External 24.2 oz. Engine Balance, 18.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Ford, FE, Each

Part Number: RAM-2517B

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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RAM Billet Aluminum 184-Tooth Flywheel 2519F

Flywheel, Billet Aluminum, 184-Tooth, Internal Engine Balance, 18.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Ford, FE, Each

Part Number: RAM-2519F

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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RAM Billet Aluminum 166-Tooth Flywheel 2575

Flywheel, Billet Aluminum, 166-Tooth, Internal Engine Balance, 16.000 lbs., SFI 1.1, Oldsmobile, V8, Each

Part Number: RAM-2575

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

RAM Billet Aluminum 166-Tooth Flywheel 2574

Flywheel, Billet Aluminum, 166-Tooth, External Engine Balance, 16.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Oldsmobile, V8, Each

Part Number: RAM-2574

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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RAM Billet Aluminum 184-Tooth Flywheel 2518

Flywheel, Billet Aluminum, 184-Tooth, External 28 oz. Engine Balance, 18.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Ford, FE, Each

Part Number: RAM-2518

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

RAM Billet Aluminum 176-Tooth Flywheel 2519B

Flywheel, Billet Aluminum, 176-Tooth, Internal Engine Balance, 18.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Ford, FE, Each

Part Number: RAM-2519B

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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