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)
Made 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.

FCKLightBars

1988-1998 Chevy/GMC 1500-3500 Roof Mounts

Light Bar Shape