PMC Motorsport
PMC Motorsport - Flywheel GM Chevrolet LS - BMW M57N GS6-53DZ HGU HGK - 240mm / 9.45"
PMC Motorsport - Flywheel GM Chevrolet LS - BMW M57N GS6-53DZ HGU HGK - 240mm / 9.45"
SKU:PMC-K0HGU-240-LS
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OVERVIEW

PMC Motorsport Custom Flywheel GM Chevrolet V8 LS LS1 LS2 LS3 LS6 LS7 / Vortec - BMW M57N2 ZF GS6-53DZ HGU HGK E9x 325D 330D 6-speed Diesel - 240mm / 9.45"
Custom aluminum flywheel designed to mate (swap / conversion) the GM Chevrolet V8 LS LS1 LS2 LS3 LS6 LS7 / Vortec 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 exportoutside the EU.
After positive verification in the VIES system, we modify the order by removing the charged VAT.
| Compatible engines: |
GM Chevrolet V8 LS GM 5.7 Liter V8 Small Block Chevrolet LS1 GM 6.0 Liter V8 Small Block Chevrolet LS2 GM 6.2 Liter V8 Small Block Chevrolet LS3 GM 5.7 Liter V8 Small Block Chevrolet LS6 GM 7.0 Liter V8 Small Block Chevrolet LS7 GM Chevrolet V8 Vortec GM Small Block V8 Chevrolet Vortec 4800 LR4 GM Small Block V8 Chevrolet Vortec 5300 LM4 LM7 L33 L59 GM Small Block V8 Chevrolet Vortec 6000 (VortecMAX) L76 L77 L96 LFA LQ4 LQ9 LZ1 LY6 GM Small Block V8 Chevrolet Vortec 6200 L92 L94 L9H |
| Compatible gearboxes: |
ZF (ZF Friedrichshafen) S6-53 GS6-53DZ 6-speed ZF S6-53 GS6-53DZ HGU (THGU) BMW M57n2 E9x 330D 325D ZF S6-53 GS6-53DZ HGK (THGK) BMW M57n2 E9x 330D 325D ZF S6X53 GS6X53DZ HGW (THGW) BMW M57n2 E9x 330D xDrive ZF S6X53 GS6X53DZ HGL (THGL) BMW M57n2 E9x 330D xDrive |
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. For installation, it is necessary to use an OE Chevrolet LS automatic transmission flexplate (part no. 12654640 12553054 12563136 12580709 12602448 12606620 12637677, 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 LS flywheel?
Yes, to install the flywheel you need to use the 35mm PMC Motorsport F0M50-LS gearbox adapter (for GS6-37DZ and GS6-53DZ HGA gearboxes) or F0M57-LS (for GS6-53DZ HGD HGU HGK JGA gearboxes).
- Which starter motor should I use with the PMC Motorsport Chevrolet LS flywheel?
You should use the Chevrolet LS (OE) starter motor.
- What is the torque specification for the PMC Motorsport Chevrolet LS flywheel bolts?
The flywheel should be tightened to 80Nm / 59ft·lb, using 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.
Why PMC Motorsport?
Experience. Thousands of manufactured adapters and satisfied customers worldwide. PMC Motorsport adapters are used in both daily driver vehicles and professional projects intended for competitive motorsport.
Professionalism. From design to implementation, our parts go through a thorough process. Every component for which we produce parts is measured using coordinate measuring machines and 3D scanners. Prototypes undergo numerous tests to eliminate any possible issues in their usage. We use only certified materials from trusted suppliers in our production. We have a modern CNC machine park and experienced staff.
Quality. We prioritize quality in the parts we manufacture from the outset. After each production stage, the component undergoes inspection. Every subassembly we produce is engraved with a serial production number. Our quality is confirmed by the ISO PN-EN ISO 9001:2015 certificate.
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