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Front Sway Bar Recommendation for 2025 Gulfstream 6327le Class C  

Updated 07/08/2026 | Published 06/24/2026

Question:

Hi. I have a 2025 Gulfstream 6327le Class C. I need a front anti sway bar for it, road master brand or whatever upgrade you think than Chevrolet basic part number. Thanks in advance.

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Expert Reply:

Hey Ben, since we know your 2025 Gulfstream 6327le is built on a Class C Ford E-350 chassis you would want the Roadmaster front sway bar part # RM-1139-176 as a confirmed fit. This will do a great job improving the handling and stability of the RV. Do you have an upgraded rear sway bar already?

expert reply by:
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Jameson C
Roadmaster Sway Bar
Roadmaster Sway Bar
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Kent profile picture

Kent

7/1/2026

I have a 2032 sunseeker , E450... I did a lot to the suspension in the front ...I put in 13/8 "outside diameter roadmaster, sway bar made a big difference

Frank profile picture

Frank

7/1/2026

@Kent I put the upgraded anti sway 1 3/8 bar on my 2018 BT Cruiser 5316 which is 32 feet long on a E450 cutaway. It made a big difference. Reduced the sway when large trucks pass me. Also helped with crosswinds. I also install the Exact Center Steering Stabilizer. I am Happy with my purchase of both items.
Jameson C. profile picture
Etrailer Expert

Jameson C.

7/1/2026

@Kent glad it's working well for you.
Bernie profile picture

Bernie

7/1/2026

Ben, I added the Roadmaster front seat bar to my 2018 Thor class C motorhome and it works excellent. Well worth the money. Bernie

Ben profile picture

Ben

7/7/2026

@Bernie thanks for the info. Take care.
Ben profile picture

Ben

7/7/2026

Hi Jameson, I forgot to include that is a Chevy Expess 3500 chassis, not a ford one. I don’t know if there’s a big difference. Thanks in advance.

Jameson C. profile picture
Etrailer Expert

Jameson C.

7/7/2026

@Ben Sorry about that. We only have rear bars for that chassis. Do you have an aftermarket rear bar already?
Ben profile picture

Ben

7/8/2026

@JamesonC Actually I am not sure if I have the rear aftermarket bar. So far I have not installed anything like that since I bought the RV. Would that fix the problem with swaying and getting sucked in by big rigs? TIA.
Jameson C. profile picture
Etrailer Expert

Jameson C.

7/8/2026

@Ben actually a better rear bar will make a bigger improvement than a front bar so that would be what I would recommend. Even if there was a front bar made for your vehicle I would have recommended starting with a rear bar. So for that I would recommend the part # RM-1109-173.
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