I NEED TO FIND TA 340 ENGINE BLOCK # 287539. THE OWNER OF THIS AAR CUDA HAS MY TA BLOCK #300497 AND HE WON'T SELL ME MINE UNTIL HIS SURFACES. SO, IN OTHER WORDS, I CAN'T GET MINE UNTIL HE OR I FIND HIS. AND HE'S LEAVING IT ALL UP TO ME TO FIND HIS BLOCK (#287539). IF ANYONE KNOWS WHERE TA BLOCK # 287539 IS, PLEASE CALL ME @ 724-225-9791 OR 724-222-5812. THANKS, MIKE.