Anybody?
Someone must know the nut size so I can buy a deep socket to remove the negative battery cable from the engine block. I can't get a wrench in there to find the size I need.
Please?!?!?

 

Sorry I'm beat today and not in the mood to crawl under old Red to find out for ya.

It could be metric or SAE American also

 

Ya, it's 30 with a windchill of 15 out. Crawling on the cement driveway is my last option. Probably at halftime though.

 

try a 10 metric? That's what i've found 3/4 of the nuts/bolts on our trucks are

 

Thanks, Magnethead. I'll give that a shot tomorrow. I should have some ramps that will make the job a whole lot easier. Maybe if I can get underneath, I can use a wrench instead of investing in a deep socket that will only be used once.

 

looks like you should be able to get a wrench on it...can't really tell where that's at though.