Stack Kit-fits 4" piping for all truck models
Grand Rock stack kits feature 36 inch long stacks. The 4" inlet/ 5" outlet T-Pipe is mounted in the bed, and only one hole needs to be cut in the bed of the truck. All under-bed pipes are 4". The system mounts directly to 4 inch but if you have other piping, please contact us to find the right fit. All pipes are tough, commercial grade aluminized steel. You will get excellent flow and improved performance. Clamps are Heavy Duty & Zinc coated for durability. This universal stack kits fits all diesel pickups.
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Manufacturer:
Grand Rock |
| SKU: |
GRNDRK6M
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