so i only have the 1" band clamps on my longtubes and y-pipe but want to change them to the 3" form fitted ones that pretty much delete exhaust leaks. does anybody know where i can get them? NAPA sells them for $12 a pop and i need 4 of them, any other suggestions?

I bought some a long time ago at trucking store. But the smallest they had was for 4" diameter pipe.

napa is the only one except for truck stops that i know of.

got mine from summit

x2.....

Yeah and they are still 8 to 10 bucks at summit. Thats just what they cost.

ended up getting 5 of them for 55 bucks at NAPA. they work great and my longtube on the driver side has finally stopped leaking! i am so freaking happy!

my clamps are also leaking where my headers bolt into the exhaust. i moved them around n tightened them but they still leak.

if you still need the clamps. I have a bunch left over from

after I got my exhaust welded