Butting two sections of 3 in. exhaust pipe together without a bead or flange to lock onto usually means welding, which isn't always practical on a truck already up on stands. This band clamp bridges the two pipe ends and clamps them tight without a weld, giving you a serviceable joint you can break down again later.

BD Diesel 1100731 Exhaust Band Clamp Features:

• Joins two sections of 3 in. exhaust pipe at a butt joint.
• Universal fit for diesel and gas exhaust systems.
• Band clamp design requires no welding to install.
• Sold individually.