throttle body?

[ricklo03ride]

i got a new style 90 mm throttle body form a silverado and need to know what else i need to get to make it function with my 03 silverado ? i also have the an ls2 car intake ima install as well. i already had an ls1 intake on it and it worked fine. any help would be great.

[foggy]

you need one of these Torque Rush LS2, LS7 to LS1 throttle body adapter harness