Grand Rock Stack Kits for Diesel pickup trucks are the highest quality chrome stacks! Grand Rock Stack Kits & Stack Exhaust Systems ARE Universal Cat Back Kits for NON-DPF Ford Powerstroke Stacks, Ram Dodge Cummins Stacks, GMC Chevy Duramax Stacks installation!
DIESEL TRUCK STACK SYSTEMS AND INSTALLATION KITS are corrosion-resistant 16-ga. US-made aluminized steel mandrel-bent pipes. *Precise fit, no need to hammer or adjust. *Deburred 1/2" rod hangers, no sharp edges or burrs, (33% thicker) 3/8" wire hangers, *Welded double saddle, flattened bolt hangers won't crush pipe. *Brackets zinc plated to prevent rust. *ACCUSEAL™ clamps join pipes together, won't crush pipes, keeps exhaust joints serviceable. *All tubes are deburred, cleaned, no sharp edges or saw chips.