what do they call those thing that stick out of car hoods, please read

[motormanimattxp]

what do they call those thing that stick out of cars hood, looks like the other half of the engine, and is it possible to install on into my v8 camaro or silverado truck and how cheap can i do it thanks

 

[scionized74]

what are you referencing to is either a cowl induction hood or a hood scoop

 

[mmAngelmm]

its called a hood scoop