Firewall Insulator, 66-77 Ford Bronco SKU: 3405

Name: Firewall Insulator, 66-77 Ford Bronco
Brand: WILD HORSES 4X4
SKU: 3405
Price: 279.99 USD
Availability: InStock
Rating: 3.5 (6 reviews)

Firewall Insulator, 66-77 Ford Bronco

Product Overview:

Protect your Bronco’s interior from engine heat and road noise with this Firewall Insulation Kit, made to fit 1966–77 Ford Bronco. This molded kit includes the firewall and under-dash insulation panels, finished with a PVC front layer for durability and ease of maintenance. Whether you're deep into a frame-off build or just looking to upgrade comfort, this kit installs cleanly—and even allows for in-place installation without removing the dash. It’s a smart, effective upgrade that makes driving your Bronco more enjoyable all year long.

Full description

Early Bronco Firewall Insulation Kit

Keep your Bronco’s cab quiet and comfortable with our Firewall Insulation Kit, molded specifically for 1966–77 Ford Bronco. Designed to block engine heat and reduce road noise, this kit features a durable PVC plastic fronting and includes everything needed for a full firewall insulation install.

Whether you’re doing a frame-up restoration or just improving cabin comfort, this kit includes a firewall pad, under-dash panel, and all necessary fasteners for a clean, secure fit. Installation is straightforward—and it can even be done without removing the dash.

Fits 1966–77 Ford Bronco: Replaces the factory firewall insulator under the dash
Complete Kit: Includes molded firewall insulation panel, under-dash piece, and fasteners
Molded Fit: Precision-formed to match the Bronco’s firewall contour
PVC Plastic Facing: Adds durability and easy cleaning
Heat and Sound Barrier: Helps keep engine heat and road noise out of the cabin

Keep your 1966-77 Ford Bronco interior cool and quiet - this molded firewall insulation system is the barrier your cab needs against engine heat and road noise.

California residents: Proposition 65 Warning

Questions & Answers

NEED HELP? Talk to a BRONCO expert today! (209) 400-7200

PRODUCT REVIEWS

bob

Reviewed 06/28/2023

The holes for the attachment plugs lined up perfectly, but other holes either did not exist, did not line up or are too small. I thought drilling them out would be easy, but the insulation grabs on to the drill bit and you end up removing a bunch of insulation from your bit. Also, the thickness and form of the plastic face makes it hard to reattach some items as the bolts barely come through the other side until you start tightening them down. In the end it was hard work (typical for a bronco), but the black plastic face looks good.

Eric Beight

Reviewed 01/11/2022

I bought the Fire Wall Insulation pad and it fits great.

Ronnie Adams

Reviewed 08/22/2020

After some trimming in various areas the end results were good. Since this is a frame off rebuild it will be sometime before testing. The only complaint i have is almost everything i order from any vendor is missing installation instructions. Please require your suppliers to work on that. Thanks

Ray Owen

Reviewed 04/05/2020

Great order service from Wild Horses. Insulator has good form but is very generic for firewall openings. Very tricky add holes in insulator as the insulation will quickly ball up around any drilling. Any kind of directions regarding hole making or modifying and firewall penetrations layout would have made this product much easier to use.

Duane

Reviewed 11/08/2017

Excessive trimming required. Only had emergency brake near firewall. If you are going to install, you must remove everything. Broke upon installation.

Rich Schoonover

Reviewed 08/21/2017

Overall the part is well constructed and after a number of "adjustments" fit well. The insulation covers the hard shell from edge to edge which is great but creates a few fitment issues where it is designed to be through bolted (accelerator pedal and heater box mounting studs). Had to remove insulation in these areas to get a proper fit. Removing the insulation is tougher than you would think requiring fresh utility knife blades and compressing the material to be able to cut through it (recycled denim material). Also replaced the push connectors with stainless screws and washers for a more secure installation. I would have given it 5 stars if it simply would have "dropped" into place but I had to mess with it for several hours even with the dash completely out. Couldn't imagine trying to install it with the dash in. Haven't been able to put it to the test yet but anything beats getting baked from the feet up...

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