Maintain your vehicle’s smooth performance with the easy, four-bolt mounting installation of an MSD Atomic LS Throttle Body. Fitted with a mechanical throttle mechanism that attaches to most factory and aftermarket intakes out there, it has a parabolic bore design that ensures precise control, smoother off-idle response and enhanced part-throttle drivability that standard billet straight-bore throttles cannot provide.
Bearings and seals comparable to those that came from the factory are installed on the throttle of this street- and strip-worthy throttle body. A contoured inlet profile outflows the competition and dual ball-bearings stabilize the shaft for butter-smooth operation throughout the life of your vehicle. Your Atomic LS Throttle Body carries a limited warranty.