Not all GFC units are cross-compatible. Here’s how to confirm if a used camper or topper will fit your truck.

GFC campers and toppers are designed to fit a specific year, make, model, generation, and bed length. If you&apos;re considering a used GFC unit, it&apos;s critical to confirm that it was originally built for your exact truck. Even if two trucks are from the same brand, subtle differences in body shape, bed width, or cab height can affect fitment&#x2014;especially between generations. Cross-compatibility is not supportedV2 and V2 Pro products are vehicle-specific and not interchangeable V1 campers were more generalized, but still have limits GFC does not offer panel swap kits or refitting services to adapt a unit to a different vehicle Modifying a unit to fit a different truck is at your own risk and not supported If you&apos;re unsure what truck a used unit was built for, ask the seller for: The original order confirmation The unit number or serial number You can then email us at support@gofastcampers.com and we&#x2019;ll do our best to help verify fitment.

Will this used GFC unit fit my vehicle?

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Buying Used | Vehicle Compatibility

How do I buy a Camper, Topper, or RTT?

Can I finance my purchase?

Where can I see a GFC in person?

Do you ship internationally?

Do you have installation guides and manuals?

General Info & How-To Guides

What upgrades are available for older GFC campers?

How do I clean and maintain my GFC tent fabric?

What’s the difference between V2 and V2 Pro?

Product Features & Upgrades

Can I use a cab rack with my camper?

Which ladder system is right for me?

How do I install the lighting kit?

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Can I install GFC products at home?

Product Fitment & Installation

How long does shipping take?

Where’s my order?

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What if my order is missing an item?

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Orders & Shipping

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Can I cancel my Camper/Topper/RTT order?

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Returns, Exchanges & Refunds

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What does the GFC warranty cover?

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Warranty

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Can I still get service if I bought secondhand?

Service

Service, Warranty & Maintenance

International Shipping