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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Fidanza
Fidanza 126801 Aluminum Flywheel for 1968-1980 MG MGB 127-Tooth 5-Main 4-Synchro (1.8L)
$519.29
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 1968-1980 MG MGB Base, GT, MK IV, and V-8 models (1.8L).
The Fidanza 126801 aluminum flywheel is engineered to significantly reduce rotational mass, weighing 40-60% less than the factory cast iron unit. Constructed from high-strength billet 6061-T6 or 2024-T4 aluminum, this flywheel lowers the Moment of Inertia (MOI) to provide faster throttle response and quicker acceleration by freeing up horsepower otherwise lost to parasitic drag.
Designed for longevity and serviceability, this unit features a replaceable 1050 steel ring gear and a bolt-on heat-treated friction plate, allowing for easy refreshes without replacing the entire flywheel. The assembly is secured with military-spec fasteners to ensure maximum reliability under high-RPM conditions.
- Manufacturer Part Number: 126801
- Tooth Count: 127-Tooth
- Engine Compatibility: 5-Main Bearing / 1.8L
- Transmission Compatibility: 4-Synchro
- Material: Billet 6061-T6 or 2024-T4 Aluminum body
- Friction Surface: Replaceable hardened 1050 steel
- Hardware: Military-spec fasteners and stepped dowels
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1968-1974 | MG | MGB | Base |
| 1968-1974 | MG | MGB | GT |
| 1975-1980 | MG | MGB | MK IV |
| 1973-1976 | MG | MGB | V-8 |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Fidanza 126801 Aluminum Flywheel for 1968-1980 MG MGB 127-Tooth 5-Main 4-Synchro (1.8L)
$519.29
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
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Share:
$519.29
$519.29
$519.29
Fits 1968-1980 MG MGB Base, GT, MK IV, and V-8 models (1.8L).
The Fidanza 126801 aluminum flywheel is engineered to significantly reduce rotational mass, weighing 40-60% less than the factory cast iron unit. Constructed from high-strength billet 6061-T6 or 2024-T4 aluminum, this flywheel lowers the Moment of Inertia (MOI) to provide faster throttle response and quicker acceleration by freeing up horsepower otherwise lost to parasitic drag.
Designed for longevity and serviceability, this unit features a replaceable 1050 steel ring gear and a bolt-on heat-treated friction plate, allowing for easy refreshes without replacing the entire flywheel. The assembly is secured with military-spec fasteners to ensure maximum reliability under high-RPM conditions.
- Manufacturer Part Number: 126801
- Tooth Count: 127-Tooth
- Engine Compatibility: 5-Main Bearing / 1.8L
- Transmission Compatibility: 4-Synchro
- Material: Billet 6061-T6 or 2024-T4 Aluminum body
- Friction Surface: Replaceable hardened 1050 steel
- Hardware: Military-spec fasteners and stepped dowels
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1968-1974 | MG | MGB | Base |
| 1968-1974 | MG | MGB | GT |
| 1975-1980 | MG | MGB | MK IV |
| 1973-1976 | MG | MGB | V-8 |
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