Thanks for your question,
I am assuming that you are referring to the 1999 - 2004 4.6 V8 Transmission Mount part # 4.1128. Energy Suspension has found in the past that this "IRS Cobra" mount has a different bolt pattern and will not work with the "Non-IRS" applications. If this becomes a hot product and seems to be high in demand please let me know and I will jump right on it, thanks and I hope this helped
