Holley's BILLET LS Throttle Bodies are the BIGGEST BORE - MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve for your LS engine! This all new design boasts a huge 105 millimeter bore for when WOT is all that matters. Innovative features like Idle Bleed Adjustment, TPS CLOCKER, and closable PCV Passage Valve, make them the ultimate throttle bodies for ease of installation and tuning. Regardless of whether you have a turbo, supercharger, or a big cam engine sucking gulps of air, Holley's throttle bodies are maximized for your application. The barrier protection of the BLACK ANODIZED finish also offers up a modern tech look!

Features

• Wires directly to sending unit, programmable for factory and aftermarket sending units with a range anywhere within 0-300ohms
• Includes 12' shielded cable to connect directly to sending unit
• 270¬∞ sweep pointer from 6 to 3 o‚Äôclock makes gauges easy to read at a glance
• Pointer is driven by a high-torque internal stepper motor to ensure accurate movement in racing conditions
• Adjustable LED warning light allows user to set low trigger points
• LED warning light brightness can be configured for both day and night
• Spin lock ring threads to back of gauge case for simple and secure gauge mounting
• CNC machined billet aluminum bezels with anodized finish ‚Äì Bezels are threaded for easy replacement
• Multiple bezel options available separately ‚Äì User can customize the gauges to their preference