So I'm going to assume you don't know who Blitzcrank is, and have never read his abilities at all. First off, his passive. This is the reason stacking mana IS A GOOD THING. It also makes him one of the ONLY champions that synergizes with Manamune, which of course you have not included in this build. His Q is really only good for the pull, so AP is just unneccesary. His E is the other reason for Manamune. Power Fist with a Trinity Force and Manamune can easily hit for 700 damage. His ult is ok with AP but is there for the silence. Blitzcrank is not a normal tanky dps, and should not be built as such. So take down this guide, go buy Rammus and remove yourself from my sight.

Nice effort in doing this build, no offense with this but I find some errors in this.

Point 1. I don't get this build, it only works with you're in an enemy team with alot of physical damage, and even then your armor is low. 268 armor and 68 magic resistance ain't gonna cut it versus good players. Even though you got more life, you should better trade some of that in for alot more Mres.

Point 2: If you're the tank the team is depending on, then you need to get out of CC (crowdcontrol, stuns etc) fast so you can cast you're ultimate to stop your team from being crushed. Also you need to stay alive and with ninja tabi little amount of dodge only works vs physical. In my opnion ninja tabi should be replaced with Mercurys threads.

Point 3: Get ghost and teleport as summoner spells, heal is useless on a tank.

So this kinda results in a -1 for this build.

u should go red hp runes, blue cdrs and yellow mana reg to use more skills

i dont up or down vote but its useless build, no cdr at all, u cant spam ur power fist to cc pll and rocket grab takes so long to use again. so your only tanky is ur items but ur skills are no use.

sweet build just when 8/4/15 first time with blitz had too many kills cause of nub team

No magic resist, very low CDR, Frozen Mallet when you have a Randuins..

Are you sure you didn't accidentally clicked Blitzcrank instead of Shen?

best blitz build available

i went 11 - 1 - 17 using this build i was legendary until lvl 11 then they all focused on me >.<

this build makes me go bedrock LOLOL

Yeah, Gold is a ***** and you will never attain this much of money to pay this stuff. This works in a dream, not in reality (12k gold average won in a game by Blitz). And how do you regen after a fight, ho yes, u don't (you may come alive of a fight, but not 2 in a row).
Check mine and comment : http://www.mobafire.com/league-of-legends/build/blitzcrank-a-tank-with-many-ability-35555

epic.. first time 14-1-8. i recommend buying RoA buying after sunfire and replace heal with clarity. epic build man best one whatever i saw!!!

Good build. Would recommend if you had better description.