Frequently bought together
Description
This taillight fuel filler moves the gas filler on a 1967–1972 Chevrolet or GMC C10 out of sight, behind a hinged taillight. It is a clean alternative to dropping the cap into the bed floor, and it relocates the stock filler without cutting up the bedside.
Features
- CNC laser cut from 18 gauge steel.
- Pre-formed and spot welded assembly, shipped with the sides tacked in place.
- High polished 1.5" stainless steel fuel filler with LS engraving.
- Soft roller bearing stainless steel taillight hinge.
- Laser cut taillight mounting holes.
- Stainless steel hardware, plus the double push magnet shown in the photos.
Choose your options
- Driver side or passenger side.
- Standard screw on filler neck or billet easy fill neck.
- Add LED taillights or reverse lights. Each is sold as a pair and includes a flasher.
Fitment notes
Taillight fuel filler kits may not work with fuel nozzles that have a vapour sealing device or pressure seal, like the ones used in California. Refer to the photos for what is included in the kit.
If you only want a filler neck to put somewhere else, look at our universal fuel filler.
Not included
- 1.5" ID fuel filler hose and the clamps to hold it - both are ordinary parts-store items.
- The fuel tank and sending unit. A side fill tank is the easiest thing to plumb the neck into.
- Taillights and lenses. Your originals bolt back onto the laser cut mounting holes, or add the LED pair at the top of the page.
- Paint or coating. The assembly ships in bare steel, tacked together, so you can adjust it to your own bed before it goes in for good.
Truck compatibility and specs
Fits these trucks
1967–1972
Not sure this is the right part for your truck? Send us your year, make and model and we will confirm the fit before you order. Not sure what year your truck is? Decode its VIN.
Specifications
- Part number
- 6772TLIGHT
- Brand
- LS Fabrication
- Material
- Aluminum Sheet Metal
- Interior / Exterior
- Exterior
- Weight
- 1.4 kg
Fits alongside
Most often bought with this part:
Installation
LS Fabrication does not currently offer a hose or plumbing kit for connecting the taillight fuel filler to the tank. All plumbing design, routing and installation is the installer's responsibility.
The filler does not vent the tank. Venting has to come from the tank itself, so an aftermarket tank needs an adequate vent system. Without one you can get slow filling, fuel splash-back or the pump shutting off.
Reviews
Customer reviews
What owners are saying
72
Tail Light Fuel Filler - 67-72 GMC Chevy C10 Truck
Common questions
Does the kit come with taillights?
Not by default. The kit is the filler assembly, the polished 1.5" stainless filler neck, the roller bearing taillight hinge, the stainless mounting hardware and the push magnet. LED taillights and reverse lights are an add-on option at the top of the page, each sold as a pair with a flasher included.
What do I need to plumb it to the tank?
The hose or tube between the filler and the tank is not in the kit - we do not offer a plumbing kit, so the routing and connection are up to the installer. Keep the run as straight as you can, with as much downward slope from the neck to the tank as possible. The filler does not vent the tank either: the tank needs its own vent, or you can get slow filling, splash-back and the pump shutting off.
Will it work with every gas pump?
It may not work with fuel nozzles that carry a vapour sealing or pressure seal device, which some states require - California pumps are the usual example. It is best used with standard nozzles.
Do I have to weld it in?
The assembly arrives pre-formed and spot welded with the sides tacked in place, so the shaping is done. Fitting it to your bed still calls for welding it into the panel, and the tacked construction is deliberate so you can adjust it slightly to your own truck first.
How do I know it fits my truck?
This part is listed for 1967–1972 Chevy and GMC Blazer, C10, C20, C30, Jimmy, K10 and others. The full year, make and model list is in the Truck Compatibility tab on this page. If your truck has been modified, or you are between two of the year ranges we list, send us the year, make and model and we will confirm the fit before you order rather than after.
How long before it ships?
It is a stock item and generally ships within 1-3 business days. Carrier transit time is on top of that, and larger orders can arrive in more than one box on different days.
Still not sure? Contact us before you order.
parts look great haven’t received yet but hopefully soon so i can get started on installation
It is a very nice built product it just takes some modifications to make it work if they would tweak it a little bit it would work great but it did acquired some cutting and relief cuts thank you will definitely order again
very well made product
Great product. Can’t wait to see it installed on our 72’ K20 Chevrolet