GMC TopKick Truck Hoods & Related

Frequently Asked Questions About GMC TopKick Truck Hoods & Related

Will these hoods fit my specific GMC TopKick model year?

Most aftermarket hoods are designed to fit GMC TopKick C4500, C5500, C6500, C7500, and C8500 models from 2003-2009. However, there can be variations between early and late production years. We recommend checking your VIN and confirming the specific hood mounting points and dimensions before ordering. Pre-2003 models often have different mounting configurations that may require modification.

What's the difference between fiberglass and steel replacement hoods?

Steel hoods typically weigh 150-200 pounds and offer OEM-quality durability but may be prone to rust if the paint is damaged. Fiberglass hoods weigh approximately 50-80 pounds, making them easier to handle during installation, and they won't rust. However, fiberglass can crack upon impact and may require additional reinforcement at mounting points. Steel hoods generally cost more but last longer in commercial applications.

Do I need special tools or professional installation for hood replacement?

Hood replacement requires at least two people due to the weight and size. You'll need basic hand tools, including socket wrenches, and possibly a hoist for steel hoods. The main challenges include aligning the hood hinges properly and adjusting the hood latch mechanism. Many customers report spending 3-4 hours on installation. Professional installation typically runs $200-400 depending on your location.

Are aftermarket hoods pre-drilled for mirrors, horns, and accessories?

Most replacement hoods come with standard hinge mounting holes only. Hood mirror mounts, air horn brackets, and bug shield mounting points typically need to be drilled based on your specific setup. Some manufacturers offer pre-drilled options for common configurations, but you should verify this before ordering. Template guides are sometimes included for drilling accuracy.

What about paint and primer - do these hoods come ready to install?

Replacement hoods typically arrive in primer only and require painting to match your truck. The primer coat protects during shipping but isn't suitable for long-term use. Budget an additional $300-800 for professional paint and prep work. Some suppliers offer pre-painted options in common colors like white, but custom color matching usually needs to be done locally for the best results.