G Force Performance Products

G Force Performance Products G Force Performance Products is exclusive manufacturer of G Force transmission crossmembers, numerous swap kits, and performance accessories.

If you are looking for quality American made products visit us on the web at https://www.crossmembers.com/ We specialize in the design and manufacture of automotive components and accessories. Since the introduction of our first patented Transmission Crossmember, our focus has been directed towards manufacturing quality products that accommodate the needs of automotive enthusiasts. G Force Perform

ance designs are innovative and have a reputation as the finest products available. We are a clear leader in automotive transmission crossmembers, LS swap kit components, transmission adapter plates, Cummins conversion kit components, flywheels, Mustang to SBC conversion parts and more. Customer satisfaction is paramount at G Force Performance Products. Our technicians are dedicated to helping you with the application assistance you require

Lift your engine with ease and safely at the right angle!Our new 4-point engine sling allows for securely lifting fully ...
02/27/2025

Lift your engine with ease and safely at the right angle!
Our new 4-point engine sling allows for securely lifting fully assembled engines without damaging accessories. 24-inch adjustable nylon straps with a working capacity of 1,200 lbs. and multiple mounting locations keep your engine level during lifting.
You can check it out at:
https://www.crossmembers.com/products/4-point-engine-sling-gf-eslp




Part No. GF-ESLP

G Force makes it easy to mock up an engine with Cummins Swap Blocks™ for the 4BT & 6BT engines. Both are lightweight rig...
02/26/2025

G Force makes it easy to mock up an engine with Cummins Swap Blocks™ for the 4BT & 6BT engines. Both are lightweight rigid mock ups that can easily be moved in and out of your chassis by hand. It's designed to bolt to your transmission while also permitting the attachment of oil pan, motor mounts, header, front timing cover, oil filter housing, and intake. And, because it's steel, you can weld with the G Force Swap Block in place for accurate location of engine mounts. All of our Swap Blocks are made with our patent pending tab-and-slot design for ease of assembly and accuracy.
Visit our website for details:
https://bit.ly/3AMqfVF


Check out the latest short video on our Gen 3 Hemi Engine Stand Adapter.  If you've ever used an engine stand, you know ...
02/24/2025

Check out the latest short video on our Gen 3 Hemi Engine Stand Adapter. If you've ever used an engine stand, you know that you can never get all of the arms to the perfect length, and your engine ends up being off-center or crooked on the engine stand. That's where this comes in handy. You bolt this to your engine with your spacers, and it allows you to center the engine on the engine stand.
https://youtube.com/shorts/o6t5wpO3GbQ
If you want to find out more about our Hemi engine stand adapter, check us out at Crossmembers.com https://www.crossmembers.com/products/engine-stand-adapter-gen-iii-hemi-gf-hemi-esa


If you've ever used an engine stand, you know that you can never get all of the arms to the perfect length, and your engine ends up being off-center or crook...

G Force designed the Godzilla engine lift plate to help you install the 2020 and newer Ford 7.3 Godzilla engines more ea...
02/24/2025

G Force designed the Godzilla engine lift plate to help you install the 2020 and newer Ford 7.3 Godzilla engines more easily. Our lift plate is built with heavy gauge steel and powder coated with a durable finish. Eight port covers were integrated into the design to keep debris out while you're wrenching. Multiple lift locations make it easy to get the right angle when installing your Zilla, and we even include the hardware you need.
You can find one at:
https://bit.ly/48LI2cl





G Force makes it easy to swap an LS engine into your 2005 - 2023 Mustang with our high strength steel LS motor mounts. T...
02/20/2025

G Force makes it easy to swap an LS engine into your 2005 - 2023 Mustang with our high strength steel LS motor mounts. They have slotted mounting holes for front to back engine placement adjustment and utilize your stock Mustang K-member isolators. They come powder coated and ready for your next LS swap!
You can check them out at:
https://www.crossmembers.com/products/2005-2023-mustang-ls-swap-motor-mounts-gf-lsmustmm
GF-LSMUSTMM


🌟 🌟 🌟 🌟 🌟 5 star review from Eric Daugherty: Ordered, Installed, Street Driven, Track Tested, and SatisfiedWe went with ...
02/20/2025

🌟 🌟 🌟 🌟 🌟 5 star review from Eric Daugherty: Ordered, Installed, Street Driven, Track Tested, and Satisfied

We went with this kit because we didn't have to cut the bell housing, the cost, and overall ease of installation. The kit was purchased a couple of years ago and we have finally been able to give it a good track day. We drove the car around town between 750-1000 miles. There was not an issue. At the beginning of this month we took it to the track, everything operated as it should have. We believe that this was a good purchase and worth the money. Easy solution to a simple problem, getting a good, reliable, inexpensive, transmission to a good, reliable, inexpensive, engine. Simple is better, in this case.

https://www.crossmembers.com/products/ls-to-z33-adapter-set-nissan-350z

G Force builds the swap kit you need to bolt up an LS engine to the durable Nissan Z32 five speed transmission. These tr...
02/19/2025

G Force builds the swap kit you need to bolt up an LS engine to the durable Nissan Z32 five speed transmission. These transmissions are tough and shift smoothly, making them a great alternative to higher priced aftermarket transmissions. Our kit includes a custom steel flywheel, 3/8" steel powder coated adapter plate, pilot bushing adapter, and hardware.
The flywheel can be used with only 1990-1996 naturally aspirated 300zx transmission with either the naturally aspirated or Twin Turbo (TT) pressure plate/clutch setup . The flywheel has provisions for both.
Please visit our website for more information:
https://www.crossmembers.com/products/ls-to-z32-adapter-kit-gf-lsz32-s



Part # GF-LSZ32-Adapter Kit

G Force is proud to introduce our new DIY Engine Mount Kit for the Godzilla 7.3 motor. These engines are being installed...
02/18/2025

G Force is proud to introduce our new DIY Engine Mount Kit for the Godzilla 7.3 motor. These engines are being installed in all types of vehicles and this kit makes building custom motor mounts a ton easier!
You'll get all the parts you need to build custom motor mounts including:
• 2 - Godzilla engine mount plates
• 2 - Bushing housing tubes
• 4 - Tube upright tabs
• 4 - Frame mounting tabs
• 4 - Polyurethane bushings
• 2 - Zinc plated steel bushing tubes
• 2 - Bolts/nuts
You can buy a kit for your next build at:

https://www.crossmembers.com/products/diy-godzilla-engine-mount-kit-gf-diymp-zilla-kit


02/17/2025
2” Transmission Mount Spacer Block for 1963-2001 GM RWD applications.Maintaining proper drivetrain geometry on transmiss...
02/16/2025

2” Transmission Mount Spacer Block for 1963-2001 GM RWD applications.
Maintaining proper drivetrain geometry on transmission swaps is crucial. Variations in transmissions, motor mounts, and other factors can cause a vertical misalignment between the transmission mount and the transmission crossmember. G Force Performance has developed this two inch spacer block to achieve proper drivetrain geometry for those situations.
Works with all GM two-bolt style transmission mounts.
You can buy one at:
➡️ https://www.crossmembers.com/products/general-motors-transmission-mount-spacer-block


Address

6831 Ridge Road
Akron, OH
44281

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+13307535300

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G Force Performance is the exclusive manufacturer of G Force transmission crossmembers, flywheels, and other quality parts for your build. Whether you have a rocking El Camino or banging Fox Body, we got you covered. Check us out at www.crossmembers.com for your automotive restoration needs.