Frequently bought together
Description
These brackets pull the rear bumper in tight on a 1947–1954 Chevy or GMC truck, closing up the bulky factory spacing that dates the back end of a build. They are CNC laser cut from 5/16" steel and bolt on.
Features
- Fits 1947, 1948, 1949, 1950, 1951, 1952, 1953 and 1954 GM trucks.
- Tucked design for tighter, cleaner bumper fitment.
- CNC laser cut for precise, consistent fitment.
- 5/16" steel construction — stronger than the factory brackets.
- Optional bead-rolled 16 gauge steel filler panel fills the gap between the bumper and the bed and adds rigidity.
- Bolt-on installation. All panels are raw steel finish.
Choose your option
- With filler panel
- Without filler panel
- Filler panel only
Fitment notes
The bumper filler panels are designed specifically for our bumper brackets. We cannot guarantee fitment with any other application.
Truck compatibility and specs
Fits these trucks
1947–1954
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
- 4754TBB
- Brand
- LS Fabrication
- Material
- Aluminum Sheet Metal
- Interior / Exterior
- Exterior
- Weight
- 10 kg
Installation
The brackets bolt on. All panels come in a raw steel finish.
Reviews
Customer reviews
What owners are saying
3
Tucked Bumper Brackets - 47-54 GMC Chevy Truck
Common questions
Do they bolt on?
Yes. They are CNC laser cut from 5/16" steel and bolt on, and they ship in a raw steel finish.
What is the filler panel option?
An optional bead rolled 16 gauge steel panel that fills the gap between the bumper and the bed and adds rigidity.
How do I know it fits my truck?
This part is listed for 1947–1954 Chevy and GMC 3100, 3800 and Suburban. 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.
What if it is not right for the truck?
You have 30 days from delivery to request a return. The part needs to come back new, uninstalled and in its original packaging - once a part has been trimmed or welded it cannot go back. Return shipping is at your cost, and we ask that returns come by USPS. Made-to-order, sale and clearance items are final sale. The full terms are on our returns page.
Can I install this myself?
It is designed for an at-home install. Read the fitment notes and the Installation tab on this page before you start for anything that needs drilling, trimming or welding, and where an installation guide or video exists for the part it is linked there.
Still not sure? Contact us before you order.
The brackets look great, but it did not come with instructions.
Part was back ordered at first but they got it out fast and sent some LSFab swag for the delay ! Nothing to complain about! Solid stuff !!
Looks great! and fit even better.