Featured Parts
LT to Z33 Adapter Kit
LT Swap Block
LS or LT Engine Lift Plate
See complete LT Engine Collection
But making an LT swap successful takes more than dropping the engine between the frame rails. Choosing the right engine mounts, transmission adapter, crossmember, and installation tools can save countless hours during the build and help avoid fitment issues later.
G Force Performance Products offers a growing lineup of LT engine performance parts designed to simplify swaps while maintaining the strength and quality builders expect.
The LT platform offers several advantages over earlier small-block Chevy engines:
| Engine | Factory Horsepower | Common Swap Applications |
|---|---|---|
| LT1 | 455 HP | Classic muscle cars, restomods, street cars |
| LT4 | 650 HP | High-performance street and track builds |
| L83 | 355 HP | Trucks, off-road, daily drivers |
| L86 | 420 HP | Performance truck builds |
These engines have become a favorite among builders seeking modern performance without sacrificing drivability.
One of the biggest decisions during an LT swap is selecting the transmission.
| Transmission | Best For | Why Builders Like It |
|---|---|---|
| CD009 / Z33 6-Speed | Street & Drift | Affordable, strong, widely available |
| Z32 5-Speed | Budget Builds | Compact and durable |
| T56 Magnum | High HP Street Cars | Traditional GM performance option |
| 4L80E | Drag Racing | Proven strength for high horsepower |
One of the fastest-growing trends is pairing an LT engine with Nissan's CD009 six-speed transmission.
This transmission has earned a reputation for handling significant horsepower while remaining more affordable than many aftermarket manual transmissions.
Rather than fabricating custom parts, G Force Performance Products offers complete adapter kits designed specifically for LT engine swaps.
The LT to CD009 Adapter Kit allows builders to bolt a Nissan Z33 six-speed transmission directly to an LT engine.
The kit includes:
Precision steel adapter plate
Custom flywheel
Hardware
Pilot bushing adapter
This combination allows builders to use one of today's most popular manual transmissions while maintaining proper alignment between the engine and transmission.
Common search terms:
LT to CD009 adapter
LT engine CD009 swap
LT swap manual transmission
LT transmission adapter kit
For builders using the earlier Nissan Z32 five-speed transmission, G Force also offers a dedicated adapter kit.
This kit, like all G Force transmission adapter kits, is engineered to simplify installation while providing the correct spacing and alignment required for reliable clutch operation.
It's an excellent option for lighter-weight projects where packaging space matters.
A great transmission deserves a quality mount.
G Force polyurethane transmission mounts are engineered to reduce drivetrain movement while helping isolate vibration compared to solid aluminum mounts.
Benefits include:
Improved drivetrain stability
Better durability than worn factory rubber mounts
Reduced drivetrain movement during acceleration
Long service life
Low-profile options are also available for projects with limited tunnel clearance.
Professional builders know that mock-up and installation often take more time than the final assembly.
That's why G Force developed several tools specifically for engine swaps.
The LT Swap Block® is a precision steel mock-up engine block designed to simplify fabrication before the actual engine is installed in the vehicle.
Benefits include:
Lightweight construction
Accurate mounting points
Easy to move around the shop
Ideal for fabricating engine mounts, headers, and accessories
Instead of repeatedly installing a complete engine, builders can perform test fitting using the mock-up block. An accurate mock-up saves time and reduces the risk of damaging expensive engine components.
An LT engine lift plate provides a secure lifting point during engine installation and removal.
Instead of wrapping chains around cylinder heads or intake manifolds, the lift plate provides balanced lifting and makes engine positioning much easier.
For anyone installing an LT engine on their own, it's one of those tools that quickly becomes indispensable.
When you're in the middle of a swap, parts that fit the first time matter.
Every G Force product is engineered to make installation easier. By reducing the need for custom fabrication and eliminating common fitment headaches, our transmission adapter kits, engine installation tools, transmission mounts, and crossmembers help keep your project moving instead of stalling in the garage.
No matter what your custom project entails, pairing an LT engine with a CD009 transmission and using components engineered to work together makes the job much easier.
Find all LT Parts and Tools here.