Okay, I made a tube similar to that for my 93 LT1. It had two 3" tubes going down the front of the motor between the front pulley and the electric fans. I splayed the ends behind the air dam and had two 3" rechargable filters attached. it was cool looking and got lots of cool air down there. The best thing about it was that my engine was a speed density unit, not MAF. I had the intake air temp sensor mounted right in front of the throttle body and it worked like a champ.