The Chevy Suburban charged into the Millenium with a redesign atop a new platform and power coming from the now legendary Gen III small-block architecture. In addition to the 5.3L and 6.0L LS-based engines, the big-block 8.1L also made its debut. Whether you need some more down low grunt to pull your trailer comfortably, need to eke out a couple extra MPG, or just need to hear that LS power under throttle, we have the parts you need to make it happen.

Unlock digital performance at an analog price! Boost your vehicle's ignition system with top-quality kits from MSD, Holley, and more. Whether you're upgrading or replacing, get the power, efficiency, and reliability your engine deserves.