Does anyone know what's the smallest starter out there? I'm looking at this GM performance parts mini starter to install without dropping the Y, but I'm not sure if even it will be small enough. I was able to get the old one out at the very last minute by taking it apart and squeezing it down the side, except this was after I had started cutting the Y-pipe and it jiggled down from the vibration into a crevice I hadn't thought of pulling it through .

Here's the one I'm looking at

http://www.jegs.com/i/GM+Performance...61146/10002/-1

Anyone used it? And if so, is the install straight forward? I was reading instructions for other mini starters and they want you to check proper backlash with a wire gauge and I found it hard to follow.