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Stack Accessories

Grand Rock Stack Accessories

Clamps, Brackets, Flexpipes, Internal Mufflers, Rain Caps, Reducers

What Are You Looking For?

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  • 5" ELBOW FOR DPU-5SK-5I -THRU-BED ELBOW

    5" ELBOW FOR DPU-5SK-5I -THRU-BED ELBOW

    Grand Rock

    L590-1212

    $67.50
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    5" Aluminized Commercial Grade Elbow  Aluminized Steel Custom-sized 90* Elbow A component of our universal stack kit-"Through-bed Elbow" "small elbow" "below-bed elbow" in the DPU-5SK-5I Grand Rock Stack Installation Kits that are 5" piping...

  • 5" ELBOW FOR DPU-5SK-5I -THRU-BED ELBOW

    5" ELBOW FOR DPU-5SK-5I -THRU-BED ELBOW

    Grand Rock

    L590-1012.5SA

    $67.50
    Buy Now

    5" Aluminized Commercial Grade Elbow  Aluminized Steel Custom-sized 90* Elbow A component of our universal stack kit-"Through-bed Elbow" "small elbow" "below-bed elbow" in the DPU-5SK-5I Grand Rock Stack Installation Kits that are 5" piping...

  • Grand Rock Chrome Rain Cap with counter balance.

    5" Stack Rain Cap Chrome Plated Grand Rock 5" Rain Cap

    Grand Rock

    RC-500C

    $189.33
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    5" Stack Rain Cap Chrome Plated Big Rig Stack Rain Cap with counter balance stops rain and snow from getting in your stack!  Sturdy, counter balanced stack rain cap by Grand Rock.  Fits straight cut, flat top 5 inch stack. Grand...

  • Grand Rock Chrome Rain Cap with counter balance.

    6" Stack Rain Cap Chrome Plated Grand Rock 6" Rain Cap

    Grand Rock

    RC-600C

    $189.99
    Buy Now

    6" Stack Rain Cap Chrome Plated Big Rig Stack Rain Cap with counter balance stops rain and snow from getting in your stack!  Sturdy, counter balanced stack rain cap by Grand Rock.  Fits straight cut, flat top 6 inch stack. Grand...

  • Grand Rock Rain Cap with counter balance.

    7" Stainless Steel Stack Rain Cap Grand Rock Rain Cap

    Grand Rock

    RC-700SS

    $166.75
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    7" Stack Rain Cap Stainless Steel Big Rig Stack Rain Cap with counter balance stops rain and snow from getting in your stack!  Sturdy, counter balanced stack rain cap by Grand Rock. Fits straight cut, flat top 7 inch stack. Grand Rock...

  • Grand Rock Rain Cap with counter balance.

    8" Stainless Steel Stack Rain Cap Grand Rock Rain Cap

    Grand Rock

    RC-800SS

    $178.25
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    8" Stack Rain Cap Stainless Steel Big Rig Stack Rain Cap with counter balance stops rain and snow from getting in your stack!  Sturdy, counter balanced stack rain cap by Grand Rock. Fits straight cut, flat top 8 inch stack. Grand Rock...

  • 4" Accuseal Aluminized Exhaust Clamp

    4" Accuseal Aluminized Exhaust Clamp

    Grand Rock

    AS-4A

    $12.65
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    4" *Accuseal Aluminized Exhaust Clamp High quality commercial grade aluminized steel band clamp - Evenly distributs clamping pressure  Grand Rock MFG POWERFLOW uses AccuSeal™ clamps to join pipes together, these don't crush...