i mean on each side of the muffler... and also what type of muffler do i want(EXample: offset/ offset, offset/ center and so on)

 

i want to get a super 44 flowmaster muffer and am not sure what size my STOCK exhaust pipes are on my truck?? and im not looking to weld anything just clamping it down \? any info helps

 

Damn guy....bump of the decade....literally. lol. But your answer is 2 posts above yours. If it's still stock it will be 1 pipe after the Y and it is 2.75". So no dice on just clamping one on. You'll have to go with a 3" or 2.5" muffler and weld it.