475105
All billet construction. Uses a 105mm blade with an over sized radius for increased flow. Stainless steel ball bearings support a .500" machined stainless shaft. Height is 3.750" with a standard 4150 diameter top. Black anodized with lasered logo. Compatible with all nitrous plates. Flows an incredible 2000cfm!
This throttle body is compatible with 4150 and 4500 style manifolds with no modifications.