what happened to the old one? Even broken you could determine the size. A call to your local Ford parts dept could probably answer your question.
__________________ Xcharger with water injection, JBA headers
JBA duals with an H pipe, Roush rear springs, Che K member brace with torque limiters, Cervini's quarter window deletes, Canton polished expansion tank, Roush scoop, Street Scene Elenor grille, custom GT500 chin spoiler, PJ rear louvers, Black rear spoiler, BSM custom stripes, Hurst shifter, Billet interior trim, custom door welts, Autometer dash pod, AEM wideband, Autometer boost & Fuel pressure gauges | 
2005-2008 Tensioner Pulley Bolt (lost mounting bolt) please help 
