its not in my hands yet but im supposed to get a weiand tunnel ram! i think its a "hi ram". my converter is going to lenny to get up'd to 4500-4800. i talked to my carb guy.. a pair or 650-750 double pumpers outta get it done! man im excited! ill get to really use my 70s pro stock scoop i want! some of my heros here on the board have the TR in A bodies! clovis, mopar65 and ari440 all 10s or better!