Frequently bought together
Description
Stone guards for 1973–1987 Chevrolet and GMC square body trucks. They shield the crossmembers and the back side of the bumper from rocks and road debris thrown up off the front tires.
If your 1973-87 Squarebody is missing its stone guards, or the old ones are bent or rusted through, these are a straightforward way to put that protection back. They mount through the factory bolt holes, so they go back where the originals were.
Features
- 18 gauge raw steel.
- Mount through the factory bolt holes.
- Cover the crossmembers and the back side of the bumper.
They are laser cut by LS Fabrication from 18 gauge steel and come raw, which leaves the finish up to you. Paint, powder coat or undercoat them to match the rest of the front end on your truck.
These stone guards suit a stock restoration or a driver build on a 1973-87 Chevy and GMC C10 or other square body pickup. Browse our Squarebody truck parts for more sheet metal made for the same trucks.
Truck compatibility and specs
Fits these trucks
1973–1987
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. Parts from another year on it? Check what swaps.
Specifications
- Part number
- 7387SG
- Material
- Aluminum Sheet Metal
- Brand
- LS Fabrication
- Interior / Exterior
- Exterior
- Weight
- 0.5 kg
Fits alongside
Most often bought with this part:
Installation
The guards mount through the factory bolt holes, so no new holes are needed.
Reviews
Customer reviews
What owners are saying
5
Stone Guards - 73-87 GMC Chevy Squarebody C10 Truck
Common questions
What do they protect?
The crossmembers and the back side of the bumper, from rocks and road debris thrown up off the front tires. They are 18 gauge raw steel.
Do I have to drill?
No. They mount through the factory bolt holes.
How do I know it fits my truck?
This part is listed for 1973–1987 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.
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.

























Excellent fit….doesnt get better
High quality materials, and workmanship
Novel idea
A+++
Excellent fit and finish and great people to work with.