id suggest spend the extra 40 and get a craftsman at least. ive told multiple people never tq any engine fastners with it. the bolts will not reach strech andthey will back out. is a engine worth a good tq wrench. put it this way if you do a 350 the most common motor since prostitutes two felpros are about 85 bucks. run mls 80 ea so 160. and with a very inexpensivve tq wrench wich can be off 40lb. u will be replacing them and the intake. also whatever misc crap u replace like oil, antifreeze, and silicone. plus your labor.me personally i got a snap on and get it recalibrated often. got it redone just for the new block build. so you can take a chance on a motor for a cheap wrench or at least get a craftsman. wich is ok at best.