Bolt size for 99 Blazer gas tank sending unit
 

I was wondering if anyone just happens to know the size of the bolts on the gas tank sending unit. Someone apparently replaced the unit on my g/f's 99 Blazer and didn't put the bolts back. Anyway, I thought I could try to bolt it down without dropping the tank. Is that possible? And if so, that's where I need the bolt size!

Thanks for any info! Need it ASAP!

umm what bolt are you talking about? i have a 94 and i think the gas tank is essantially the same but i could be wrong but there isnt any bolts that hold the sending unit in, it just slips in and you have a lock ring that securs it in place, the only thing i can think of with a bold would be the fuel lines from the sending unit and i dont think thos bolts come off, if thats what you mean try going to a junk yard and cutting a whole in the cargo area floor to get it out, it will save you so much time, the cars at the junkyard so no one will be using it.... and thats my 2 cents lol