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ProRac Topper Rack FGPM3667-1M

Product Information
Our Price: $213.25
  4.8 (1 review)
Part #:FGPM3667-1M
Rack Type:40" Wide Rack
Cross Bar Type:Radius
Applications: View All
  • Includes 2 sliding crossbars, mounting hardware & T wrench
  • Outside dim: 39.13" - Inside dim: 35.06"
Download Installation Instructions
Add to Cart
Ships Oct 25th - 27th


  • 150 lb. load capacity
  • Powder-coated aluminum construction
  • Crossbars have an integrated T-SLOT
  • Available in multiple widths to fit various applications
  • Includes hardware for both metal roof and fiberglass applications
  • Kit comes complete with 1 pair of cross bars and installation hardware
  • Made in the USA: Minneapolis, MN


The ProRac racks and carriers permanent mount roof racks mount directly to the vehicle roof top without using the Lo-Pro tracks. ProRac permanent mount roof top racks work great on cars, pickups, vans, SUVs, fiberglass truck caps, hard lids and more.

ProRac roof racks have engineered mounting technology is utilized to provide a simple but incredibly strong mounting platform. UV stabilized Santoprene® foot pad is fitted to the UV stabilized super tough nylon foot to seal and prevent any roof rack vibration. The ProRac permanent mounting roof rack offers a rugged aerodynamic design and is compatible with all ProRac application products. The ProRac pro-file crossbars are designed with a unique profile extruded from aluminum 6063 alloy giving you a hefty 150 pound total load capacity.

Available rack accessories include tie downs, bike, ski, and snow board racks and carriers, cargo baskets, and hard pod carriers along with kayak and canoe racks. This rack is also made in the United States ensuring its high quality!

Order Notes

Outside Dimensions: Outside edge of track to outside edge of crossbar
Inside Dimensions: Inside edge of track to inside edge of crossbar

View Available Part Numbers For This Product Line


  • 1988-1998 Chevy C/K Pickup 1500 w/o Stepside Bed
  • 1988-2000 Chevy C/K Pickup 2500
  • 1988-2000 Chevy C/K Pickup 3500
  • 2004-2012 Chevy Colorado
  • 2015-2016 Chevy Colorado
  • 1999-2005 Chevy Silverado 1500 w/o Stepside Bed
  • 2006-2017 Chevy Silverado 1500
  • 1999-2016 Chevy Silverado 2500
  • 2001-2016 Chevy Silverado 3500
  • 1997-2011 Dodge Dakota
  • 1994-2017 Dodge Ram 1500
  • 1994-2017 Dodge Ram 2500
  • 1994-2017 Dodge Ram 3500
  • 1992-2009 Ford F150 w/o Flareside Bed
  • 2010-2017 Ford F150
  • 1992-2016 Ford F250
  • 1992-1997 Ford F350
  • 1999-2016 Ford F350
  • 2008-2016 Ford F450
  • 2005-2011 Ford Ranger
  • 2010-2014 Ford Raptor
  • (2017) Ford Raptor
  • 1988-1998 GMC C/K Pickup 1500 w/o Stepside Bed
  • 1988-2000 GMC C/K Pickup 2500
  • 1988-2000 GMC C/K Pickup 3500
  • 2004-2012 GMC Canyon
  • 2015-2016 GMC Canyon
  • 1999-2005 GMC Sierra 1500 w/o Stepside Bed
  • 2006-2017 GMC Sierra 1500
  • 1999-2016 GMC Sierra 2500
  • 2001-2016 GMC Sierra 3500
  • 2006-2008 Lincoln Mark LT
  • 1998-2017 Nissan Frontier
  • 2004-2017 Nissan Titan
  • 2010-2011 Ram Dakota
  • 2010-2017 Ram Truck 1500
  • 2010-2017 Ram Truck 2500
  • 2010-2017 Ram Truck 3500
  • 1995-2017 Toyota Tacoma
  • 2000-2017 Toyota Tundra


ProRac permanent mount racks mount directly to the roof. No track included. Kit comes complete with one pair of cross bars and installation hardware. The installation manual is clear cut and easy to read. You may also call us toll free at 1-877-216-5446 or 701-253-5906.

PDF Icon ProRac Permanent Roof Rack Installation Instructions

3 Year Warranty

Please review the instructions and warranty carefully. Assembly and installation are the purchaser’s responsibility and beyond ProRac’s control. Therefore, ProRac exclusively limits its warranty to the repair or replacement of a defective ProRac product for up to three years from retail purchase. Warranty excludes damage to your vehicle, cargo, or any person or property during assembly, installation, and use.

Product Reviews Summary

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Looks great, works as great as it looks.
Part #: PR-FGPM3667-1M Posted on
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(Montclair, CA)
Price / Value
Ease of Installation
Great product. Came with all the necessary parts and everything was in great shape. I mounted it on a jeep tj two piece hard top. Really Looks good, and no wind noise. Just be careful when measuring for the holes. The back holes were a little tight so I added an eighth of an inch to the front and perfect fit. If you need some cross bars mounted permanently this is the product. Really looks and works great.