if thats what he recommended i would use it. iran a dynamic 9 1/2 inch behind my eddy headed mp 360 short block. had a 508 purple cam and 3.91 gear in it. the converter flashed at 3800. car drove great on the street. felt like a stock converter. hit the throttle and it just took off. at the track i could get 3k on the foot brake easy and it launched like it was shot out a cannon.