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Flywheel GM Chevrolet LT - BMW N57 GS6-53DZ HS1 HB7 HAF - 240mm / 9.45"
- Custom aluminum flywheel designed to mate (swap / conversion) the GM Chevrolet V8 LT1 LT4 5-gen / EcoTec3 with the BMW ZF (ZF Friedrichshafen) GS6 6-speed manual gearbox.

PMC Motorsport Custom Flywheel GM Chevrolet V8 LT1 LT4 5-gen / EcoTec3 - BMW N57n ZF GS6-53DZ HS1 HB7 HAF F10 530D 6- speed Diesel - 240mm / 9.45"
Custom aluminum flywheel designed to mate (swap / conversion) the GM Chevrolet V8 LT1 LT4 5-gen / EcoTec3 with the BMW ZF (ZF Friedrichshafen) GS6 6-speed manual gearbox.
PMC Motorsport gearbox adapters are a synonym for precision and top quality. The design process based on 3D scanning and inspection with a measuring arm ensure a perfect fit. Production on modern CNC machines guarantees ideal concentricity of the engine and gearbox, which is crucial for the durability of the drivetrain.
Our entire production and R&D department are located in Poland. More than 90% of the components are manufactured by our company.
Selection assistance and after-sales support - PMC Motorsport Support
The PMC Motorsport team will help you choose the right kit for you. In case of any doubts during installation, they will provide technical support. You can contact us via the contact form.
Individual component purchase
Our offer includes every element of our kit, which can be purchased separately.
Thousands of manufactured adapters and satisfied customers worldwide.
PMC Motorsport adapters are used in both daily cars and professional projects intended for motorsport.
From the beginning, we focus on the quality of the parts we manufacture. Every element is inspected after each stage of production. Every component produced by us is engraved with a production serial number.
Quality confirmed by ISO certificate PN-EN ISO 9001:2015
We ship our products to almost every country in the world. Shipping costs for European Union countries (excluding islands) and the UK are calculated automatically. For countries not on the list, our team will calculate shipping costs after the order is placed and add them to the order. You will receive an email with the order cost.
NOTE: The provided shipping quote along with the product price does not include additional fees / customs duties that may occur depending on the destination country.
0% VAT
0% VAT for customers with an active European VAT ID (option for B2B customers outside Poland) and for export outside the EU.
After positive verification in the VIES system, we modify the order by removing the charged VAT.
| Compatible engines: |
GM Small Block Chevrolet LSx GM Chevrolet LSA GM Chevrolet V8 LT GM V8 Small Block Chevrolet LT1 5.GEN GM V8 Small Block Chevrolet LT4 5.GEN GM Chevrolet EcoTec3 GM 5.3 Liter V8 EcoTec3 L84 GM 6.2 Liter V8 EcoTec3 L87 |
| Compatible gearboxes: |
ZF (ZF Friedrichshafen) S6-53 GS6-53DZ 6-speed ZF S6-53 GS6-53DZ HS1 (THS1) BMW N57n F10 530D ZF S6-53 GS6-53DZ HB7 (THB7) BMW N57n F10 530D ZF S6-53 GS6-53DZ HAF (THAF) BMW N57n F10 530D |
Additional Information
PMC Motorsport parts are intended for motorsport. For use on racing tracks.
Parts are intended for installation by professionals with knowledge of engine SWAPs and car modifications - in workshops and using tools appropriately adapted for this purpose.
The adapter installation manual contains only basic knowledge necessary for the physical connection of the engine with the gearbox outside the car body.
Depending on the car, additional modifications may occur, such as: fitting mounts, bushings, engine firewall, gearbox tunnel, driveshaft length, etc.
Our adapters are made from materials that are fully recyclable.
The flywheel requires the use of a PMC gearbox adapter. To install the flywheel, it is necessary to use an automatic transmission flexplate from a GM Chevrolet LSX LSA LT1 LT4 OE version (not included). The clutch release fork should be mounted in the lower position of the release bearing.


FAQ
- Do I need an additional gearbox adapter for the PMC Motorsport Chevrolet LT flywheel?
Yes, to install the flywheel you need to use the 35mm PMC Motorsport F0M57-LS gearbox adapter.
- Which starter motor should I use with the PMC Motorsport Chevrolet LT flywheel?
You should use a GM Chevrolet LSX LSA LT1 LT4 OE starter motor.
- What torque should be used to tighten the PMC Motorsport Chevrolet LT flywheel?
The flywheel should be tightened to 80Nm / 59ft·lb, with the use of thread locker.
- Does the PMC flywheel need additional balancing?
Every PMC Motorsport flywheel is balanced before shipping (our tolerance is 4g). In the case of installing a custom clutch kit, we recommend an additional check.
GM 6.2 Liter V8 Small Block LT1
| Displacement: | 6.2L / 376 cu. in. |
| Aspiration: | Natural |
| Introduced: | 2014 model year |
| Discontinued: | - |
| Predecessor: | LS3 / Gen 4 Small Block |
| Successor: | LT2 |
| Assembly: | Tonawanda, New York |
Specifications
| Type: | 6.2L Gen V V8 Small Block |
| Displacement: | 6.2L (6162cc / 376 ci) |
| Engine orientation: | Longitudinal |
| Compression ratio: | 11.5:1 |
| Valve configuration: | Overhead valves |
| Valves per cylinder: | 2 |
| Assembly site: | Tonawanda, New York, USA |
| Valve lifters: | Hydraulic roller |
| Firing order: | 1 – 8 – 7 – 2 – 6 – 5 – 4 – 3 |
| Bore x stroke: | 103.25 x 92mm |
| Fuel system: | Direct Injection |
| Fuel type: | Premium Recommended |
| Maximum Engine Speed: | 6600 RPM |
| Materials | |
| Block: | Cast aluminum |
| Cylinder head: | Cast aluminum |
| Intake manifold: | Composite |
| Exhaust manifold: | Cast Nodular Iron |
| Main bearing caps: | Cast Nodular |
| Crankshaft: | Forged Steel |
| Camshaft: | Billet Steel |
| Connecting rods: | Forged Powder Metal |
| Additional Features | |
| Active Fuel Management | |
| Variable Valve Timing (VVT) | |
| Electronic throttle control | |
| Extended life accessory drive belt | |
| Extended life coolant | |
| Extended life spark plugs | |
| Oil Life Monitor System | |
| Dexos 5W30 | |
| Dual-pressure control and variable displacement oil pump | |
| 58x crank timing | |
| Emissions Controls | |
| Catalytic converter | |
| Three-way catalyst | |
| Positive crankcase ventilation | |
Vehicle Applications
- 2014 Chevrolet C7 Corvette Stingray Base Exhaust
- 2014 Chevrolet C7 Corvette Stingray Performance Exhaust
- 2015-2019 Chevrolet C7 Corvette Stingray Base Exhaust
- 2015-2019 Chevrolet C7 Corvette Stingray Performance Exhaust
- 2017-2019 Chevrolet C7 Corvette Grand Sport
- 2016-present Chevrolet Camaro SS
- 2020-present Chevrolet Camaro LT1
GM 6.2 Liter Supercharged Small Block V8 LT4
| Displacement: | 6.2L / 376 cu. in. |
| Aspiration: | Forced Induction (Supercharger) |
| Introduced: | 2014 model year |
| Discontinued: | - |
| Predecessor: | LS9 / Gen 4 Small Block |
| Successor: | - |
| Assembly: | Tonawanda, New York (Z06, CTS-V, ZL1); Performance Build Center, Bowling Green Kentucky (CT5-V Blackwing) |
Specifications
| Displacement: | 6162cc (376 ci) |
| Engine Orientation: | Longitudinal |
| Compression ratio: | 10.0:1 |
| Valve configuration: | Overhead valves |
| Valves per cylinder: | 2 |
| Assembly sites | |
| For CTS-V, Camaro ZL1 | Tonawanda, New York |
| For Corvette Z06: | Bowling Green, Kentucky |
| Valve lifters: | Hydraulic roller |
| Firing order: | 1 – 8 – 7 – 2 – 6 – 5 – 4 – 3 |
| Bore x stroke: | 103.25 x 92mm |
| Fuel system: | DI |
| Fuel Type: | Premium required |
| Maximum Engine Speed: | 6600 RPM |
| Drive Belt Rib Count: | 8 |
| Materials | |
| Block: | Cast aluminum |
| Cylinder head: | Cast aluminum |
| Intake manifold: | Cast Aluminum Supercharger |
| Exhaust manifold: | Cast Stainless (Corvette) or Fabricated Stainless (CTS-V) |
| Main bearing caps: | Cast Nodular |
| Crankshaft: | Forged steel |
| Camshaft: | Billet Steel |
| Connecting rods: | Forged Powder Metal |
| Emissions Controls | |
| Catalytic converter | |
| Three-way catalyst | |
| Positive crankcase ventilation | |
| Additional Features | |
| 1.74 L/rev Supercharger | |
| Integrated dual coolant-to-air-intercoolers | |
| Active Fuel Management | |
| Variable Valve Timing (VVT) | |
| Electronic throttle control | |
| Extended life coolant | |
| Extended life spark plugs | |
| Oil Life Monitor System | |
| Dexos 5W30 | |
| Dual-pressure control and variable displacement oil pump | |
| Dry sump (Corvette only) | |
| 58x crank timing | |
Vehicle Applications
- 2015 – 2019 Chevrolet C7 Corvette Z06 GM
- 2015 – 2019 Chevrolet C7 Corvette Z06
- 2016 – 2019 Cadillac CTS-V Sedan
- 2017 – present Chevrolet Camaro ZL1
- 2017 – present Chevrolet Camaro ZL1
- 2022 – present Cadillac CT5-V Blackwing
- 2022 – present Cadillac CT5-V Blackwing
- 2023 – present Cadillac Escalade-V
BMW ZF (ZF Friedrichshafen S6-53) GS653DZ / GS6-53DZ - THB7 code HB7 6-speed
- BMW Engine: N57
- BMW OE: 23 00 7 606 344 / 23 00 7606344 / 23007606344
- Bell housing: 1067 401 154 / 1067401154
- Sticker number: 1067 010 022 / 23.00-7594141 / 23 00 7594141 / 23007594141
Ratio
- 1 - 5.080
- 2 - 2.804
- 3 - 1.783
- 4 - 1.260
- 5- 1.000
- 6 - 0.835
- R- 4.607
BMW 5-Series 5er F10 F11
- F11 530D N57
BMW ZF (ZF Friedrichshafen S6-53) GS653DZ / GS6-53DZ - THAF code HAF 6-speed
- BMW Engine: N57
- BMW OE:
- Bell housing: 1067 401 154 / 1067401154
- Sticker number: 1067 081 155 / 23.00-4605402 / 23 00 4605402 / 23004605402
Ratio
- 1 - 5.080
- 2 - 2.804
- 3 - 1.783
- 4 - 1.260
- 5- 1.000
- 6 - 0.835
- R- 4.607
BMW 5-Series 5er F10 F11
- F11 530D N57
BMW ZF (ZF Friedrichshafen S6-53) GS653DZ / GS6-53DZ - THS1 code HS1 6-speed
- BMW Engine: N57 N57N
- BMW OE: 23 00 7 624 205 / 23 00 7634205 / 23007634205
- Bell housing: 1067 401 154 / 1067401154
- Sticker number: 23.00-7613546 / 23 00 7613546 / 23007613546
Ratio
- 1 - 5.080
- 2 - 2.804
- 3 - 1.783
- 4 - 1.260
- 5- 1.000
- 6 - 0.835
- R- 4.607
BMW 5-Series 5er F10 F11 LCI
- F10 530D N57
- F10N 530D N57N
- F11 530D N57
- F11N 530D N57N















