62MM Twin Throttle Body for 2005-'10 4.6L V8 Ford- Satin finish. Power Throttle Bodies for Ford 4.6l V8s are beautifully crafted from precision die castings. A die casting is a much higher quality casting than produced by conventional sand castings with reduced porosity and a better finish. All 4.6l throttle bodies through 2004 applications have C.A.R.B. approval making them street legal in California and other states which utilize similar regulations as California.