THROTTLE BODY 5.0, 5.2: GT350, BULLITT, MACH 1 2015- 2021. SHELBY GT350, 2015-2020. MACH 1, 2021. The throttle body spacers manufactured by R.P.M.are machined out of billet 6061-T6 aluminum, they have abillet machined finish, that you would be proud to show off.
