i personally got a scoop from a 93-97 model and molded it to my stock hood -- its about 2.5 inches --- i wouldnt recommend it -- but it works fine --- look around for diff companies that sell scoops --- my 2 cents peace !!!
SHOW DOWN IS TALKIN ABOUT DOING A 3.5-4" FIBERGLASS COWL HOOD FOR THAT TRUCK.
YOU MIGHT WANT TO GET INTOUCH SEE WHAT THE PROGRESS IS.
SHOWDOWNCUSTOMS.COM