Billet LS Throttle Body HO112-581 Valley Covers Rpm operating range 2500-6200 Duration

Rpm operating range 2500-6200 Duration advertised Inlet 286°

Beehive Valve Spring & Retainer Kit

AF8005-3157BLK

Gloss Blue 90° Silicone Elbow Hose 1-1/2" (38mm) I

Billet LS Throttle Body HO112-581 Valley Covers Rpm operating range 2500-6200 DurationBillet LS Throttle BodyBlack 105mm With Low RPM Taper HO112 581 112 581 Holleys 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 105 millimeter bore and a low RPM drive friendly taper. Innovative features like Idle Bleed Adjustment, TPS CLOCKER, and closable PCV Passage Valve, make them the ultimate