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Description
1978-83 Malibu, Monte Carlo, El Camino, Cutlass Frame Extension GF-FE100Fits Models: Malibu, Monte Carlo, El Camino, Cutlass, Grand Prix, Regal, Century, LeMans, Caballero Fits Years: 78 83 A frame extension is used to replicate the longer drivers side frame rail on GM vehicles beginning in 1984. G force has prepackaged this frame extension for some crossmembers and provided them as a Kit. See RCG 400K, RCG T56K, and RCG 4L80K. G Force recently introduced a lighter weight version of our most popular crossmembers. The RCG
- Fits Models: Malibu, Monte Carlo, El Camino, Cutlass, Grand Prix, Regal, Century, LeMans, Caballero
- Fits Years: 78-83
- A frame extension is used to replicate the longer drivers side frame rail on GM vehicles beginning in 1984.
- G force has prepackaged this frame extension for some crossmembers and provided them as a Kit. See RCG-400K, RCG-T56K, and RCG-4L80K.
- G Force recently introduced a lighter weight version of our most popular crossmembers. The RCG-400 is part of our Next Gen line and also is available as an extension kit, RCGNG-400KBLK. What is a lightweight crossmember? Find out here.
- Some 1983 Hurst Olds originally equipped with the 2004R will not need the GF-FE100.
- Some 1984 El Caminos retained the early frame and will require a frame extension for the longer transmissions. This can be determined with a visual inspection. If there is only one set of crossmember holes on the drivers side frame rail, positioned near the door hinge, then it is an early frame and requires the GF-FE100. If there are two sets of holes on the drivers frame rail, then it is a late frame, which does not need the Frame Extension.
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1982-1983 | Pontiac | Bonneville | |
| 1978-1983 | GMC | Caballero | |
| 1978-1981 | Oldsmobile | Cutlass | |
| 1979-1983 | Oldsmobile | Cutlass Calais | |
| 1982-1983 | Oldsmobile | Cutlass Ciera | |
| 1980-1983 | Oldsmobile | Cutlass Cruiser | |
| 1978-1983 | Oldsmobile | Cutlass Salon | |
| 1979-1983 | Oldsmobile | Cutlass Supreme | |
| 1978-1983 | Chevrolet | El Camino | |
| 1978-1983 | Pontiac | Grand Prix | |
| 1978-1983 | Chevrolet | Malibu | |
| 1978-1983 | Chevrolet | Monte Carlo | |
| 1978-1983 | Buick | Regal |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Easy to order, fast delivery, great quality for the price.
Color: White, Size: Large
My husband had been looking for a white dress shirt, in oxford material off and on for two years. Most dress shirts are so big on the sides because we usually have to fit about a 17 1/2" neck. Started looking at Amazon's clothing section. Saw the COOFANDY Men's Long Sleeve Regular Fit Button Down Oxford Shirt, and ordered by Large instead of sleeve length, neck size, etc. I ordered as a surprise hoping it would work. When the COOFANDY shirt arrived, I had him try it on. Perfect fit, nice oxford material. Washed and ironed before he wore it to church. He loved it! I have now ordered three more COOFANDY men's long sleeve shirts. Hubby now wants me to see if they have short sleeve shirts! Great buy at $25.00.
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Reviewed in the United States on February 21, 2026
★★★★★ 4
Can beat the price, but a little tight
Color: Grey Blue, Size: 4X-Large
I usually order 3x shirts,but sometimes 4x on dress shirts.This shirt is 4x and still a little tight.One would be wise to order a size higher.Looks nice.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
better than I expected
Color: Khaki, Size: Large
Arrived on time. Looks more expensive than cost, fit was true to size, and packaging was neat and compact.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
True size, color, accuracy, nice comfortable fabric
Coofandy I have several products from them. All of them are of good quality and look higher and.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
These are great shirts
Color: White, Size: XX-Large
These are very good shirts. Good quality, good material. The size descriptions are accurate, so they're a great fit. The stitching and buttons reflect good quality, the buttons are good and secure, too. I highly recommend these shirts.
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Reviewed in the United States on May 12, 2026
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