The 1975–1986 Chevrolet K5 Blazer was built to go where others couldn’t—whether that’s the backwoods, the beach, or the boulevard. With its removable top, solid-axle toughness, and small- or big-block V8 power, this full-size SUV is a legend among off-roaders. Explore performance upgrades, LS swap systems, suspension kits, and restoration parts designed to get your Squarebody Blazer trail-ready or show-worthy.

Holley is your headquarters for LS Power. If your next project is LS-powered, we have everything you need from intake to oil pan to get your engine between the frame rails of your LS Swap project.