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1988-1998 Chevy/GMC 1500-3500 Roof Mounts
Roof-Mount Your Light Bar — the OBS Classic Setup
Purpose-built roof mounts for 1988-1998 Chevy and GMC 1500, 2500, and 3500 trucks. For a sleek, clean look on the classic body style, these are the mounts to run — built to last as long as the truck.
What's Included
- Driver and passenger roof mounts (choose straight or curved bar fitment)
- All mounting hardware
Light bar is not included. Pair with a 4D-Optic Series bar — pick straight or curved to match your mount selection.
Specifications
- Fitment: 1988-1998 Chevy/GMC 1500, 2500, 3500
- Bar shape: straight or curved (select at checkout)
- Designed and engineered in the USA
Roof Mount FAQ
Straight or curved?
Match the mount to the bar you're running. Curved bars follow the roofline for a more integrated look; straight is the classic choice.
What size bar fits?
Call us with your bar length and we'll confirm the right setup for your cab: (833) 325-3250.
Wire it clean with a plug-and-play harness, or browse all Chevy/GMC mounts.
- Performance rated & real-world tested, built with quality parts
- Lifetime warranty on lights and accessories
- Built to order · ships in 7–14 business days
Want the lights too?
Grab the complete kit: these brackets, your lights and the wiring in one box.
Get the complete kit These brackets + your choice of light bar + the harness, in one part number From $ 539.97 View kit →Questions about this setup? Let’s dial it in.
Talk to a real person1-833-325-3250 · Mon–Fri 10–6 PST Call nowCustomer photos
Performance rated, real-world tested, and running on rigs like yours.