The highest quality 356 cast aluminum and state of the art CNC machining are the reason for success behind BBK?s performance throttle bodies. The 102mm LS3 Corvette performance throttle body will add 10-15 horsepower in minutes. This unit is designed as a direct replacement and is installed with an adapter plate for correct fitment. Features sealed double roller shaft assembly and OE-style hookups. 102mm throttle body is recommended for highly modified 2009-2013 LS3 Corvettes. Includes gaskets; must reuse factory mount hardware and IAC motor. CARB D-245-17BBK Item Number 1790
