{"id":7966044163,"title":"GRAND ROCK POWERFLOW \"BIG RIG\" DUAL STACK KIT","handle":"grand-rock-powerflow-big-rig-dual-stack-kit","description":"\u003cstyle\u003e\u003c!--\nsection{ border:1px solid #CCC; padding:15px; font-family:Verdana, Geneva, sans-serif; margin-bottom:15px;}h1{ margin-top:0; color:#0b4e7b; }h2{ color:#115f93; font-size:18px;}h3{ font-size:16px;}p{ color:#333; font-size:14px; line-height:25px;}li{ list-style:circle; line-height:25px; }table, th, td { border: 1px solid #999; border-collapse: collapse; padding:8px;}tr.d0 td { background-color: #fdfaf3; color: black;}tr.d1 td, th { background-color: #fff3d2; color: black;}\n--\u003e\u003c\/style\u003e\n\u003csection\u003e\u003cspan style=\"color: #0000ff;\"\u003eFits: Universal - All Makes \u0026amp; Models (Fabrication Required)\u003c\/span\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePowerflow \"Big Rig\" Aluminized Stack Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"d0\"\u003e\n\u003ctd\u003eEasy-to-install kit gives your pick-up that \" \u003cstrong\u003eBIG RIG\u003c\/strong\u003e\" look!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"d1\"\u003e\n\u003ctd\u003eGreat flow - improved performance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"d0\"\u003e\n\u003ctd\u003eFunctional - Routes exhaust fumes above and away from livestock, car haulers, and cargo where diesel smoke is unwanted.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"d1\"\u003e\n\u003ctd\u003eSelect many different exhaust stack styles and lengths to use with this system (stacks not included with kits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e Part Number \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e Diameter of Stack Hardware\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e Base Diameter X2 \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e Inlet Diameter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003eDPU-4SK\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-5SK\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-6SK\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-7SK\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e7\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-5SK-5I\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-6SK-5I\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-7SK-5I\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e7\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e On \u003cu\u003eALL\u003c\/u\u003e Stack Kits that are 6\" or 7\", order SK, SP or SBH stacks. These are reduced to 5\" OD at the bottom.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit includes 2 bright stainless unistrap clamps to secure stacks\u003c\/li\u003e\n\u003cli\u003eQuality AccuSeal heavy gauge band clamps included in kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEverything included except chrome stacks. Down pipes, Mufflers and Intermediate pipe not included with these kits.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment Note: \u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003c\/section\u003e","published_at":"2016-08-13T06:26:00-04:00","created_at":"2016-08-13T06:26:42-04:00","vendor":"Grand Rock Exhaust","type":"Exhaust Components","tags":[],"price":31536,"price_min":31536,"price_max":44370,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":25717350019,"title":"DPU-4SK","option1":"DPU-4SK","option2":null,"option3":null,"sku":"DPU-4SK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GRAND ROCK POWERFLOW \"BIG RIG\" DUAL STACK KIT - DPU-4SK","public_title":"DPU-4SK","options":["DPU-4SK"],"price":31536,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null},{"id":25717350083,"title":"DPU-5SK","option1":"DPU-5SK","option2":null,"option3":null,"sku":"DPU-5SK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GRAND ROCK POWERFLOW \"BIG RIG\" DUAL STACK KIT - DPU-5SK","public_title":"DPU-5SK","options":["DPU-5SK"],"price":37585,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null},{"id":25717350147,"title":"DPU-6SK","option1":"DPU-6SK","option2":null,"option3":null,"sku":"DPU-6SK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GRAND ROCK POWERFLOW \"BIG RIG\" DUAL STACK KIT - DPU-6SK","public_title":"DPU-6SK","options":["DPU-6SK"],"price":39737,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null},{"id":25717350211,"title":"DPU-7SK","option1":"DPU-7SK","option2":null,"option3":null,"sku":"DPU-7SK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GRAND ROCK POWERFLOW \"BIG RIG\" DUAL STACK KIT - DPU-7SK","public_title":"DPU-7SK","options":["DPU-7SK"],"price":41887,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null},{"id":25717350275,"title":"DPU-5SK-5I","option1":"DPU-5SK-5I","option2":null,"option3":null,"sku":"DPU-5SK-5I","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GRAND ROCK POWERFLOW \"BIG RIG\" DUAL STACK KIT - DPU-5SK-5I","public_title":"DPU-5SK-5I","options":["DPU-5SK-5I"],"price":41217,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null},{"id":25717350339,"title":"DPU-6SK-5I","option1":"DPU-6SK-5I","option2":null,"option3":null,"sku":"DPU-6SK-5I","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GRAND ROCK POWERFLOW \"BIG RIG\" DUAL STACK KIT - DPU-6SK-5I","public_title":"DPU-6SK-5I","options":["DPU-6SK-5I"],"price":42900,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null},{"id":25717350531,"title":"DPU-7SK-5I","option1":"DPU-7SK-5I","option2":null,"option3":null,"sku":"DPU-7SK-5I","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GRAND ROCK POWERFLOW \"BIG RIG\" DUAL STACK KIT - DPU-7SK-5I","public_title":"DPU-7SK-5I","options":["DPU-7SK-5I"],"price":44370,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1121\/3436\/products\/grand-rock-powerflow-big-rig-dual-stack-kit.jpg?v=1539269729"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1121\/3436\/products\/grand-rock-powerflow-big-rig-dual-stack-kit.jpg?v=1539269729","options":["Part Number"],"content":"\u003cstyle\u003e\u003c!--\nsection{ border:1px solid #CCC; padding:15px; font-family:Verdana, Geneva, sans-serif; margin-bottom:15px;}h1{ margin-top:0; color:#0b4e7b; }h2{ color:#115f93; font-size:18px;}h3{ font-size:16px;}p{ color:#333; font-size:14px; line-height:25px;}li{ list-style:circle; line-height:25px; }table, th, td { border: 1px solid #999; border-collapse: collapse; padding:8px;}tr.d0 td { background-color: #fdfaf3; color: black;}tr.d1 td, th { background-color: #fff3d2; color: black;}\n--\u003e\u003c\/style\u003e\n\u003csection\u003e\u003cspan style=\"color: #0000ff;\"\u003eFits: Universal - All Makes \u0026amp; Models (Fabrication Required)\u003c\/span\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePowerflow \"Big Rig\" Aluminized Stack Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"d0\"\u003e\n\u003ctd\u003eEasy-to-install kit gives your pick-up that \" \u003cstrong\u003eBIG RIG\u003c\/strong\u003e\" look!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"d1\"\u003e\n\u003ctd\u003eGreat flow - improved performance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"d0\"\u003e\n\u003ctd\u003eFunctional - Routes exhaust fumes above and away from livestock, car haulers, and cargo where diesel smoke is unwanted.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"d1\"\u003e\n\u003ctd\u003eSelect many different exhaust stack styles and lengths to use with this system (stacks not included with kits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e Part Number \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e Diameter of Stack Hardware\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e Base Diameter X2 \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e Inlet Diameter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003eDPU-4SK\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-5SK\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-6SK\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-7SK\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e7\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-5SK-5I\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-6SK-5I\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDPU-7SK-5I\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e7\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e On \u003cu\u003eALL\u003c\/u\u003e Stack Kits that are 6\" or 7\", order SK, SP or SBH stacks. These are reduced to 5\" OD at the bottom.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit includes 2 bright stainless unistrap clamps to secure stacks\u003c\/li\u003e\n\u003cli\u003eQuality AccuSeal heavy gauge band clamps included in kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEverything included except chrome stacks. Down pipes, Mufflers and Intermediate pipe not included with these kits.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment Note: \u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003c\/section\u003e"}

GRAND ROCK POWERFLOW "BIG RIG" DUAL STACK KIT

Product Description
Fits: Universal - All Makes & Models (Fabrication Required)

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)

Part Number

Diameter of Stack Hardware

Base Diameter X2

Inlet Diameter

DPU-4SK

4"

4"

4"

DPU-5SK

5"

5"

4"

DPU-6SK

6"

5"

4"

DPU-7SK

7"

5"

4"

DPU-5SK-5I

5"

5"

5"

DPU-6SK-5I

6"

5"

5"

DPU-7SK-5I

7"

5"

5"

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.

Maximum quantity available reached.