Blazer gas tank in 71 lwb?
 

I have a gas tank from a '72 blazer and I am wanting to mount it under the bed of my '71 lwb in the same place that it is mounted to in a blazer?Im am pretty sure it will fit and I already have a sending unit for it.What mounting hardware will be required to do the install?

Try this, he did it in a shortbed but I don't think there is much difference.
http://67-72chevytrucks.com/vboard/s...d.php3?t=74876