I am looking for some 500cc or larger injectors. Saturated. No side feeds. Needs to be new or cleaned. Need 4. Any brand

Also need an 18x13x3 intercooler or similar size (squarish) if anyone has one, any brand

Also need 2" mandrel bent piping, need various lengths and bends for an intercooler setup

Lastly looking for a 2.75" silicon coupler, must be black