Description

Powerflow “Big Rig” Aluminized Stack Kit

Easy-to-install kit gives your pick-up that “BIG RIG” look!
Great flow – improved performance.
Functional – Routes exhaust fumes above and away from livestock, car haulers, and cargo where diesel smoke is unwanted.
Select many different exhaust stack styles and lengths to use with this system (stacks not included with kits)

NOTE: On ALL Stack Kits that are 6″ or 7″, order SK, SP or SBH stacks. These are reduced to 5″ OD at the bottom.

Kit includes 2 bright stainless unistrap clamps to secure stacks
Quality AccuSeal heavy gauge band clamps included in kits
Everything included except chrome stacks. Down pipes, Mufflers and Intermediate pipe not included with these kits.

Fitment Note: The Grand Rock Stack Plumbing is designed specifically for Grand Rock stack tips and has a 5 ID inlet (where stack attaches). If you are not using Grand Rock stack tips, please use the measurements provided to confirm your stack tip will fit the Grand Rock plumbing.