For those looking to take your G body to the next level, look no further than the LS Swap Kit. This all-inclusive kit will provide you with everything you need to convert to an LS engine, including motor mounts, transmission crossmembers, fuel system components, and much more. Not only will this upgrade increase your G body's power and performance, but it will also improve its fuel efficiency and reliability. Don't settle for less than the best - upgrade your G body with the LS Swap Kit today!
How We Choose
When looking for a G body LS Swap kit you want to be sure to get everything that you need to install a LS into your Grand Prix, Cutlass, or Monte Carlo. The GM G body is perfect for a LS swap but you will need a host of products for the swap making a kit the best option to get your new drivetrain into the vehicle and it looks like a factory install. Check out what we have found.
TRANS-DAPT PERFORMANCE - ENGINE "SWAP IN A BOX" KIT; LS IN 78-87 GM A & G-BODY CARS- RAW HEADERS (48061)
TRANS-DAPT PERFORMANCE
ENGINE "SWAP IN A BOX" KIT; LS IN 78-87 GM A & G-BODY CARS- RAW HEADERS (48061)
Engine Swap-In-A-Box Kit for LS Engine Into 1978-1981 GM A-Body or 1982-1988 GM G-Body (Models like Monte Carlo, Cutlass, Grand National, Grand Prix, Regal). Suitable for both Automatic and Manual Transmissions. The headers are made of Mild Steel, designed in a Mid-Length tube style with a 1-3/4 inch diameter. Features a Ball And Socket Style collector (Gasket less) with a 3-inch size, and a 2-1/2 inch Reducer Outlet Size for optimal performance.
TRANS-DAPT PERFORMANCE - ENGINE "SWAP IN A BOX" KIT; LS IN 78-87 GM A & G-BODY CARS- HTC HEADERS (48062)
TRANS-DAPT PERFORMANCE
ENGINE "SWAP IN A BOX" KIT; LS IN 78-87 GM A & G-BODY CARS- HTC HEADERS (48062)
LS Engine Swap-In-A-Box Kit for 1978-1988 GM A-Body and G-Body Models like Monte Carlo, Cutlass, Grand National, Grand Prix, and Regal. Ideal for automatic or manual transmission setups, this kit includes mid-length headers in mild steel with HTC polished-silver ceramic coating. Headers boast 1-3/4" tube diameter and mid-length tube design. Featuring ball and socket collector style (gasket less) with a 3" collector size and 2-1/2" reducer outlet size. Perfect for LS engine installation!
G body LS Swap Kit FAQs
Do I need a different transmission crossmember and transmission mounts for this swap?
Yes, for this LS swap in a G body, you will need a different transmission crossmember and transmission mounts. The factory crossmember and mounts are not compatible with the LS engine, so it is recommended to purchase an aftermarket kit specifically designed for this type of swap. This will ensure proper fitment and functionality for your new drivetrain.
Can I use my existing exhaust system with this LS swap kit?
In most cases, no. The LS engine swaps are a different size and shape compared to the factory engines in these models, so the stock exhaust system will not fit properly. It is recommended to purchase an aftermarket exhaust system that is designed specifically for LS engine swaps.
Will this swap require any modifications to my car's firewall or transmission tunnel?
No, the LS engine swap in a G body does not require any modifications to the firewall or transmission tunnel. The kit is designed to fit within the existing space without any major modifications.
Can I use my factory radiator with this swap kit?
It depends on your specific model and year. Some models may be able to use their factory radiators, while others may require a different radiator that is specifically designed for LS engine swaps. It is best to consult with the manufacturer or do some research on your specific vehicle before making a decision.
What other parts will I need to complete this swap?
In addition to the LS swap kit, you will also need an LS engine (obviously), a transmission, wiring harness, ECU, and other necessary components such as fuel lines, fuel pump, and exhaust system. It is recommended to do thorough research on the specific parts needed for your particular vehicle and LS engine swap.
Are there any differences between performing an LS swap in a manual vs automatic transmission car?
Yes, there are some differences in the process depending on whether you have a manual or automatic transmission. For example, the transmission crossmember may need to be modified or replaced for an automatic transmission, while a manual transmission may require modifications to the shifter location. It is important to research and consider these differences before beginning your LS engine swap.
Are there any additional factors I should keep in mind when considering an LS engine swap?
Yes, it is important to also consider factors such as the vehicle's weight distribution, compatibility with other systems such as brakes and suspension, and potential modifications needed for fitment. It is also important to have a solid understanding of the electrical and mechanical components involved in an LS engine swap before attempting it. Proper planning and research can help ensure a successful and smooth swap process.
Conclusion
The G body LS Swap Kit comes with the needed bracket/hardware to go along with the LS engine and transmission you are using on your G body LS swap. You can get the parts you need to power your beast from companies like Holley, you will need a high pressure fuel pump for your tank. Before you know it you will be cruising your G body LS Swap faster you can hit the order button!
