MSD's LS Throttle Body answers the need for a high quality throttle body with a mechanical throttle mechanism that bolts to most factory and aftermarket intakes. The parabolic bore form design helps deliver excellent drivability characteristics during part throttle that typical billet straight bore throttles just can't deliver. We incorporated factory style bearings and seals on the throttle that can withstand years of use on the street or strip
Features:Parabolic design for precise control, smoother off-idle response and improved part-throttle driveability
Contoured inlet profile outflows the competition's big-bore throttle bodies
Less shaft twist for superior TPS signal stability
Billet body with stainless steel shaft
Robust throttle cam assembly, featuring a three-plate design
Dual ball-bearing design offers shaft stability and smoother operation
4-bolt mounting for easy installationMSD's billet throttle body assembly features a unique parabolic bore designProduct Description: MSD Atomic LS Throttle Body 103mm - 4 Bolt. Throttle Body, Atomic TBI, 103 mm Single Blade, MSD Manifolds, GM LS-SeriesPit Stop USA offers MSD Atomic LS Throttle Body 103mm - 4 Bolt 2945 at low everyday prices. Be sure to check out all our products from MSD including MSD Throttle Bodies.