We custom design our drill-less mud flaps to any size and then shift them to fit with your aftermarket wheels
Chevy/GMC 3500 Rear Dually 2020 – 2023
$132.00
Sold as a Pair
These Chevy/GMC dually mud flaps are a drill-less installation. These are approximately 20 inches wide by 3/8″ thick and come in two lengths.
Application: REAR of all Chevy and GMC Dually trucks 2020-2023. The Long version gives maximum protection for a boat or trailer. You may want to consider the standard length to allow for better ground clearance. You want to be at least 6″ off the ground to keep from backing up against curbs and parking guards.
Mounting: DuraFlap mounting hardware is made of stainless steel where available. Other mounting products are made of anti-corrosive and rust resistant materials. Our drill-less Mudflaps are custom designed to utilize existing factory holes and other mounting points available on your truck.
Hardware: All required hardware and brackets are supplied with these mud flaps.
Serviceability: Mudflap for dually drivers who demand the maximum in protection for both their truck and towable. This Mudflap is pre-drilled and requires no drilling of additional holes in your truck. Allows for easy & precise alignment.
Most orders without custom weights ship in 1-3 days
