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Gearbox Adapter Plate GM Chevrolet LSX 376 454 LSA - Nissan 370Z Z34
- An aluminum adapter enabling the connection (swap/conversion) of GM Chevrolet LSX 376 454 LSA with manual gearboxes from Nissan 370Z Z34.

PMC Motorsport Gearbox Adapter / Flange / Plate / Spacer GM Chevrolet LSX 376 454 LSA - Nissan 370Z Z34 JK - 250mm / 9.84"
Do you want to connect the GM Chevrolet LSX 376 454 LSA engine with the Nissan 370Z Z34 JK manual gearbox - Our gearbox adapter is the ideal solution for you. The aluminum adapter is designed to simplify the gearbox installation as much as possible, avoiding radical operations such as cutting the entire bell housing - the only thing left is to prepare the hole for the starter or the crankshaft position sensor.
By choosing PMC Motorsport, you invest in proven quality and engineering precision. Our adapters guarantee ideal concentricity of the engine and gearbox. They are used in thousands of cars worldwide.
Compatibility Table
| Compatible Engines: | Chevrolet LSX Chevrolet LSX 376 Chevrolet LSX 454 Chevrolet LSA |
| Compatible Manual Gearboxes:
| Nissan 370Z 320B0-1EA0A Nissan 370Z 320B0-1EA0B Nissan 32010-JK400 Nissan 32010-JK40B Nissan 32010-JK41A |
Why choose PMC Motorsport parts and adapters?
Professionalism
Our parts go a long way from design to implementation. Each component for which we produce parts has been measured by us using a measuring arm and a 3D scanner. The prototype is subjected to numerous tests to eliminate all possible problems in its use. We only use certified materials from proven suppliers for our production. We have a modern CNC machine park and experienced employees.
Perfect concentricity.
Our adapters guarantee a perfect fit between the engine and the gearbox.


Made in Poland
All of our production and design departments are located in Poland. Over 90% of the components are manufactured by us.
Help with selection and after-sales support.
The PMC Motorsport team will help you choose the right set for you. And in case of doubt during assembly, they will provide technical support. You can contact us via Facebook, Instagram and the contact form.
Purchase of a single component
We offer every element of our set, which can be purchased separately. If you need a spare part, write to us via the contact form.
Fast shipping worldwide.
We ship our products to virtually all countries worldwide. Shipping to European Union countries (excluding islands) and Great Britain is calculated automatically. For countries not on the list, our team will prepare a shipping calculation and add it to the order after the order is placed. You will receive an email with the cost of the order. !!! ATTENTION The shipping quote provided along with the product price does not include additional fees / customs duties that may occur depending on the country of shipment. !!!
VAT 0%
VAT 0% for Customers with an active European VAT number (option for B2B Customers from outside Poland). After positive verification in the VIES system, we modify the order by removing the calculated VAT from the order.


Experience
Thousands of adapters manufactured and satisfied customers all over the world. PMC Motorsport adapters are used both in Daily cars and in professional projects intended for professional motorsport.
Quality confirmed by certificate
From the very beginning, we focus on the quality of the parts we manufacture. The component is controlled after each production stage. Every sub-assembly manufactured by us is engraved with a production serial number. We confirm the quality with the ISO PN-EN ISO 9001:2015 certificate
Assembly instructions
!!! PMC Motorsport parts are intended for motorsport and for use on racing tracks. Parts for assembly by professionals using appropriate tools in workshops adapted for this purpose !!!
The adapter is fully recyclable.
The use of a custom flywheel is necessary to install the gearbox adapter

GM 6.2 Liter V8 Supercharged LSA Engine
| Displacement: | 6.2L / 376 cu. in. |
|---|---|
| Aspiration: | Supercharged |
| Introduced: | 2009 model year |
| Discontinued: | 2015 |
| Predecessor: | LS3 / Gen IV Small Block |
| Successor: | LT4 / Gen V Small Block |
| Assembly: | St. Catharines, Ontario, Canada |
Specifications
| Type: | 6.2L Gen IV V8 Small Block |
| Displacement: | 6162 cc (376 ci) |
| Engine Orientation | Longitudinal |
| Compression ratio: | 9.1:1 |
| Valve configuration: | Overhead valves (2 valves per cylinder) |
| Assembly site: | Silao, Mexico |
| Valve lifters: | Hydraulic roller |
| Firing order: | 1 – 8 – 7 – 2 – 6 – 5 – 4 – 3 |
| Bore x stroke: | 103.25 x 92 mm |
| Fuel system: | Sequential fuel injection |
| Fuel Type: | Premium required |
| Maximum Engine Speed: | 6200 RPM |
| Materials | |
| Block: | Cast aluminum |
| Cylinder head: | A356-T6 rotocast cast aluminum |
| Intake manifold: | Cast aluminum |
| Exhaust manifold CTS: | High silicon / high moly cast iron |
| Exhaust manifold Camaro: | Cast stainless steel |
| Main bearing caps: | Nodular Iron |
| Crankshaft: | Forged steel |
| Camshaft: | Hollow steel |
| Connecting rods: | Forged powder metal |
| Additional features | |
| 1.9 L/rev Supercharger | |
| Integrated single coolant to air intercooler | |
| Piston oil spray cooling | |
| Direct mount ignition coils | |
| Emissions controls | |
| Catalytic converter | |
| Three-way catalyst | |
| Positive crankcase ventilation | |
| Valves per cylinder | 2 |
| Bore Center (mm) | 111.76 |
Vehicle Applications
- 2012-2015 Chevrolet Camaro ZL1
- 2008-2013 Cadillac CTS-V








