Frequently bought together
Description
A 1967–1972 Chevrolet or GMC truck with the tank moved out of the cab still has the filler opening in the sheet metal. This port drops into it and turns it into a charging or kill switch connection, so you get power access without cutting a single new hole.
Features
- Installs in the factory filler opening on 1967–1972 Chevy and GMC trucks with no welding, drilling or fabrication.
- 3D printed in ASA filament, weather resistant.
- Clean, factory-style finish that looks like it belongs.
- Feeds battery tenders and maintainers, trickle chargers, solar charging setups and auxiliary accessory power.
Choose your option
- SAE quick-connect plug, with a 10" SAE cable.
- Standard AC plug, with a 12" plug.
- Kill switch.
What's included
- Threaded nut and formed washer.
- Two cylinder halves for the cable.
- Filler / gas cap adapter.
- The 10" SAE cable, 12" standard plug or kill switch, depending on the version you order.
Fitment notes
Seals and gas caps are not included. A vented cap needs its vent modified before it will work with the port.
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.
Specifications
- Part number
- 6772FFCP
- Brand
- LS Fabrication
- Interior / Exterior
- Exterior
- Weight
- 0.6 kg
Fits alongside
Most often bought with this part:
Installation
The port goes in where the old filler neck came out. No welding, drilling or fabrication.
If you run a vented gas cap, plan on modifying the vent. Seals and gas caps are not part of the kit.
Reviews
Fuel Filler Charger/Kill Switch Port - 67-72 GMC Chevy Truck
Common questions
How do I know it fits my truck?
This part is listed for 1967–1972 Chevy and GMC Blazer, C10, C1500, C20, C30, Jimmy 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 leaves our warehouse in 1-3 business days. Transit after that is typically 2-5 business days in the United States. Larger orders can arrive in more than one box on different days.
What if it is not right for the truck?
You have 30 days from delivery to return it by mail. Return shipping is on you, and the part needs to come back uninstalled and unmodified - once a panel has been trimmed or welded it cannot go back. Made-to-order items are final sale. The full terms are on our returns page.
Can I install this myself?
It is designed for a home install with ordinary hand tools, and the fitment notes on this page list anything that needs drilling, trimming or welding. Where an installation guide or video exists for the part it is linked in the Installation tab.
Question that is not answered here? Send us your year, make and model at info@lsfab.com and we will answer it before you order.









































Customer reviews
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