Grand Rock Stacks
Chrome Stack Tips by Grand Rock! Quality Stacks by Grand Rock for Diesel pickup trucks are highest quality chrome stacks available in the industry. Universal Cat Back Kits for NON-DPF Ford Powerstroke Stacks, Ram Dodge Cummins Stacks, GMC Chevy Duramax Stacks installation!
Stack Tip Styles: Mitre Cut Angle Stacks, Aussie Stacks, Bullhauler Stacks with 45 degree bend, Straight Cut Stacks, and the classic Turnout Curved Top stacks. Sizes vary with style; stack sizes range 4, 5, 6, 7 and 8 inch diameter stacks.
The standard stack length is 36” long, when installed with Grand Rock kits the top of the stacks will be about level with the cab or approximately 1 - 2 inches over the cab. See also Cat-Back Universal Stack Installation Kit or Grand Rock Turbo Back Stack Kit.
Chrome Stack Tip Styles Pictured: Bullhauler, Aussie, Turn Out, Mitre and Straight Cut
Non-DPF equipped Ford Powerstroke Stacks, Ram Dodge Cummins Stacks, GMC Chevy Duramax Stack Applications!