G Force Performance Products

G Force Performance Products

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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

06/11/2026

๐—š๐—ฒ๐˜ ๐˜๐—ต๐—ฒ ๐—Ÿ๐—ผ๐˜„ ๐—ฆ๐˜๐—ฎ๐—น๐—น ๐—ง๐—ผ๐—ฟ๐—พ๐˜‚๐—ฒ ๐—–๐—ผ๐—ป๐˜ƒ๐—ฒ๐—ฟ๐˜๐—ฒ๐—ฟ ๐˜†๐—ผ๐˜‚ ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ณ๐—ผ๐—ฟ ๐—˜๐—ฎ๐—ฟ๐—น๐˜† & ๐—Ÿ๐—ฎ๐˜๐—ฒ ๐Ÿฐ๐—Ÿ๐Ÿด๐Ÿฌ๐—˜ ๐—ง๐—ฟ๐—ฎ๐—ป๐˜€๐—บ๐—ถ๐˜€๐˜€๐—ถ๐—ผ๐—ป๐˜€

This is the torque converter 4L80E transmission owners need to get the most out of a Cummins or performance swap. Designed with a low stall and lock-up, itโ€™s ideal for diesel engines or high-torque builds where control and durability are key.

๐—ฆ๐—ฝ๐—ฒ๐—ฐ๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€:
โœ… Oversized carbon fiber clutch
โœ… Approximate 1,200 RPM stall
โœ… Rated at 600 horsepower

Note: Early 4L80E converters use a 2 inch impeller hub while late transmissions use a 2.50 inch impeller hub.

NEW PRODUCT: Buy the early 4L80E torque converter at:
โžก๏ธ https://bit.ly/4uqrkJa
Part No. GF-80S1200-E

Buy the late 4L80E torque converter at:
โžก๏ธ https://bit.ly/43gjAy3
Part No. GF-80S1200

06/10/2026

Our transmission dollys are designed to fit various transmissions, and they make it easy to roll your transmission around the shop for convenience and storage. They're manufactured in the USA with high-strength steel and powder coated black for a durable finish. They come complete with casters and hardware to mount many transmissions. (Additional hardware may be required to bolt your specific transmission to the dolly.)

Learn more or buy a G Force Manual Transmission Dolly - GF-TSA-W-M:
โžก๏ธ https://bit.ly/4mP3FPZ

Learn more or buy a Universal Transmission Dolly - GF-TSA-W-BLK:
โžก๏ธ https://bit.ly/4mP3FPZ

06/10/2026

๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ 5 star review from George: Great service and prompt delivery

I was struggling to find the part I needed as most sites had lacking descriptions but with G Force I was able to pinpoint the product right away.

https://www.crossmembers.com/products/1970-1974-camaro-firebird-crossmember-t56

06/08/2026
06/07/2026

Get the ORIGINAL lightweight, rigid steel engine Swap Blockยฎ from G Force!

Our patent-pending swap blocks provide an accurate engine shape that you can lift in and out of your vehicle by hand. Because each block is made of steel, you can also leave it in place when you weld motor mounts for accurate placement. Our mock up blocks have provisions for front accessories, intake, headers, oil pan, bellhousing, and motor mounts. As an added bonus, we include the mounting hardware for accessories and bolt-ons.

๐—ช๐—ฒ ๐—ฐ๐˜‚๐—ฟ๐—ฟ๐—ฒ๐—ป๐˜๐—น๐˜† ๐—บ๐—ฎ๐—ธ๐—ฒ ๐—ด๐—ฎ๐˜€ & ๐—ฑ๐—ถ๐—ฒ๐˜€๐—ฒ๐—น ๐—ฆ๐˜„๐—ฎ๐—ฝ ๐—•๐—น๐—ผ๐—ฐ๐—ธ๐˜€ยฎ ๐—ณ๐—ผ๐—ฟ:
โžก๏ธ Cummins: 4BT and 6BT Diesels
โžก๏ธ GM Motors: SBC, BBC, LS, & LT, & 6.6 DuraMax diesel
โžก๏ธ Ford Motors: Godzilla 7.3 & 5.0 Coyote)
โžก๏ธ Mopar Motors: Hemi (Gen 3)
โžก๏ธ Honda Motors: K24 Z3

๐—ช๐—ฒ ๐—ฎ๐—น๐˜€๐—ผ ๐—บ๐—ฎ๐—ธ๐—ฒ ๐˜€๐—ฒ๐˜ƒ๐—ฒ๐—ฟ๐—ฎ๐—น ๐˜๐—ฟ๐—ฎ๐—ป๐˜€๐—บ๐—ถ๐˜€๐˜€๐—ถ๐—ผ๐—ป ๐—ฆ๐˜„๐—ฎ๐—ฝ ๐—•๐—น๐—ผ๐—ฐ๐—ธ๐˜€ยฎ:
โžก๏ธ TH400
โžก๏ธ 10L90
โžก๏ธ 4L60E
โžก๏ธ 4L80
โžก๏ธ 6L80E/6L90E
โžก๏ธ 6R80
โžก๏ธ 8HP70
โžก๏ธ TR6060

๐—ฌ๐—ผ๐˜‚ ๐—ฐ๐—ฎ๐—ป ๐˜€๐—ฒ๐—ฒ ๐—ผ๐˜‚๐—ฟ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—น๐—ฒ๐˜๐—ฒ ๐—น๐—ถ๐—ป๐—ฒ ๐—ผ๐—ณ ๐—š ๐—™๐—ผ๐—ฟ๐—ฐ๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ & ๐—ง๐—ฟ๐—ฎ๐—ป๐˜€๐—บ๐—ถ๐˜€๐˜€๐—ถ๐—ผ๐—ป ๐—ฆ๐˜„๐—ฎ๐—ฝ ๐—•๐—น๐—ผ๐—ฐ๐—ธ๐˜€ ๐—ผ๐—ป ๐—ผ๐˜‚๐—ฟ ๐˜„๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ:
https://bit.ly/3B4HQJ9

G Force Engine LS Lift Plates 06/05/2026

G Force offers several engine lift plates to make it easier and safer to lift your engine in and out of your vehicle.

Learn more about G Force lift plates:
๐Ÿ“ฝ๏ธ https://bit.ly/4ugvgMe

G Force Engine LS Lift Plates G Force takes pride in crafting a wide range of Lift Plates designe...

06/05/2026

๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ 5 star review from MORRIS KEELING: Huge help

This mount and the G-Force crossmember made our installation go a lot easier, and a lot cleaner.
This mount allows probably 1.5 inches of adjustment! It saveh hours of reworking someone elses mount.

https://www.crossmembers.com/products/adjustable-transmission-mount-gm-rwd-applications

06/03/2026

Now you can easily roll your differential/axle around the shop for convenience and storage with the universal differential dolly from G Force. Our Differential Dolly is designed to accommodate most axles and also provides a solid platform to work on. It's manufactured in the USA with high-strength steel, and powder coated black for a durable finish.

Get a differential dolly for your garage:
โžก๏ธ https://bit.ly/3SdgCrG

06/02/2026

Our LS Cam Bearing Tool and Bore Extender Fixture is designed to ensure precise alignment of cam bearings. These tools were engineered to prevent damage during the installation process. Moreover, the Bore Extender Fixture ensures that tricky last cam bearing goes in correctly, guaranteeing that once the task is completed, all of the cam bearings will be installed straight and concentric.

Get one for your tool box on our website:
โžก๏ธ https://bit.ly/40lEjOP

06/02/2026

๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ ๐ŸŒŸ 5 star review from Kwame Wilson: Crossmember order

Beyond fast after I ordered!! Excellent!

https://www.crossmembers.com/products/1959-1964-chevy-impala-belair-4l80e-crossmember-gf-rcxfi-w

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Telephone

Address


6831 Ridge Road
Akron, OH
44281

Opening Hours

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