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GrandRock

GrandRock

  • 11" Muffler For Peterbilt 387 11" Muffler For Peterbilt 387 On Single Exhaust Kit

    11" Muffler For Peterbilt 387 M110824

    GrandRock

    $298.95
    11" Muffler For Peterbilt 387 *Please Verify OEM Number Before Purchase Muffler Fits Peterbilt 387 Models Not Equipped With DPF (2002-2007) 11" Body Diameter 5" I.D. Inlet Diameter 5" I.D. Outlet...
    $298.95
  • 11" Resonator For Peterbilt 387 11" Resonator For Peterbilt 387 On Single Exhaust Kit

    11" Resonator For Peterbilt 387 M111062

    GrandRock

    $499.95
    11" Resonator For Peterbilt 387 *Please Verify OEM Number Before Purchase Resonator Fits Peterbilt 387 Models Equipped With DPF Unit (2007 & Newer) 11" Body Diameter 5" I.D. Inlet Diameter 5" I...
    $499.95
  • Chrome Exhaust Elbow Tilted View Chrome Exhaust Elbow

    12" x 12" Chrome Exhaust Elbow

    GrandRock

    $155.95
    12" x 12" Chrome Exhaust Elbow Chrome Exhaust Elbow Flat Top End Total Length: 12" 5" Diameter 5.5" Center line OD Ends Sold Individually Quality Made Product This Chrome Dump Stack Pipe is great...
    $155.95
  • Chrome Elbow Pipe

    5" 90 Degree 18"x18" Elbow Pipe

    GrandRock

    $166.95
    5" 90 Degree 18"x18" Elbow Pipe Chrome Exhaust Elbow Flat Top End 18" x 18" 5" Diameter 5.5" Center line ID And OD Ends Sold Individually Quality Made Product Call us at 1-888-888-7990 for any...
    $166.95
  • Chrome Exhaust Elbow Chrome Exhaust Elbow Angled

    5" 90 Degree 18"x18" Exhaust Elbow

    GrandRock

    $166.95
    5" 90 Degree 18"x18" Exhaust Elbow Chrome Exhaust Elbow Flat Top End 18" x 18" 5" Diameter 5.5" Center line OD Ends Sold Individually Quality Made Product This Chrome Dump Stack Pipe is...
    $166.95
  • 90 Degree Dump Truck Stack Pipe

    5" 90 Degree Chrome Dump Truck Stack Pipe

    GrandRock

    $175.95
    5" 90 Degree Chrome Dump Truck Stack Pipe Chrome Dump Stack Pipe Mitered End 12" Height 18" Length 5" OD Sold Individually Quality Made Product This Chrome Dump Stack Pipe is great for adding...
    $175.95
  • Peterbilt 359 379 Black Series Stack Mitered

    5" Black Series Mitered Exhaust Stack

    GrandRock

    $102.95 - $159.95
    5" Black Series Mitered Exhaust Stack Black Series Exhaust Stack 5" Diameter Available In 36" Or 48" Length (Choose Option Above) Available In Plain OD Bottom Or Expanded ID Bottom (Choose...
    $102.95 - $159.95
  • Chrome Dump Truck Stack Pipe

    5" OD Chrome Dump Truck Stack Pipe

    GrandRock

    $310.95
    5" OD Chrome Dump Truck Stack Pipe Chrome Dump Stack Pipe West Coast End 29.5" Overall Length 5" OD Sold Individually Quality Made Product This Chrome Dump Stack Pipe is great for adding style to...
    $310.95
  • 5" WFC Series Stainless Steel Band Clamp 5" WFC Series Stainless Steel Band Clamp - Front View

    5" WFC Series Stainless Steel Band Clamp

    GrandRock

    $18.95
    5" WFC Series Stainless Steel Band Clamp *A Grand Rock Exclusive This Grand Rock exclusive stainless steel band clamp is perfect for your truck! The welded flap will prevent leakage at the closing...
    $18.95
  • 5" x 51" Muffler Eliminator 5" x 51" Muffler Eliminator Measurement

    5" x 51" Muffler Eliminator

    GrandRock

    $108.95 - $189.95
    5" x 51" Muffler Eliminator Muffler Eliminator Fits In Place Of Standard Mufflers 5" Diameter Overall Length: 51" Constructed Of Cold Roll Sold Individually Quality Made Product The...
    $108.95 - $189.95
  • Aussie Chrome Exhaust Stack

    Aussie 36" Chrome Exhaust Stack

    GrandRock

    $112.95 - $193.95
    Aussie 36" Chrome Exhaust Stack Chrome Exhaust Stack 5" Diameter Available in: 36" 48" 60" Length O.D. Inlet Sold Individually Quality Made Product This Chrome Exhaust Stack Pipe is great for...
    $112.95 - $193.95
  • Freightliner Classic Turbo Pipe Freightliner Classic Turbo Pipe Diagram

    Freightliner Classic Turbo Pipe

    GrandRock

    $196.95
    Freightliner Classic Exhaust Turbo Pipe Freightliner Turbo Pipe for Classic Exhaust System Aftermarket Replacement for OEM # 04-19297-001 Sold Individually Quality Made Product Call us at...
    $196.95
  • International 9300 Y-Pipe 598286C1 International 9300 Y-Pipe 598286C1 - Dimensions

    International 9300 Y-Pipe 598286C1

    GrandRock

    $161.95
    International 9300 Aluminized Exhaust Y-Pipe *Please Verify OEM Number Before Purchase International 9300 Y-Pipe Aluminized Finish Direct Aftermarket Replacement For OEM # 598286C1 Sold...
    $161.95
  • Mack CH Aluminized Pipe Mack CH Aluminized Pipe 4ME-4991M - Dimensions

    Mack CH Aluminized Pipe 4ME-4991M

    GrandRock

    $306.95
    Mack CH Aluminized Pipe *Please Verify OEM Number Before Purchase Aluminized Pipe Fits Mack CH & CL Models Direct Aftermarket Replacement For OEM # 4ME-4991M Sold Individually Quality Made...
    $306.95
  • Mack CH Aluminized Turbo Pipe Mack CH Aluminized Turbo Pipe 4ME-4845 - Dimensions

    Mack CH Aluminized Turbo Pipe 4ME-4845

    GrandRock

    $259.95
    Mack CH Aluminized Turbo Pipe *Please Verify OEM Number Before Purchase Aluminized Pipe Fits Mack CH & CL Models Direct Aftermarket Replacement For OEM # 4ME-4845 Sold Individually Quality Made...
    $259.95
  • Mack CH Aluminized Turbo Pipe
Mack CH Aluminized Turbo Pipe 4ME-4946 - Dimensions

    Mack CH Aluminized Turbo Pipe 4ME-4946

    GrandRock

    $215.95
    Mack CH Aluminized Turbo Pipe *Please Verify OEM Number Before Purchase Aluminized Pipe Fits Mack CH & CL Models Direct Aftermarket Replacement For OEM # 4ME-4946 Sold Individually Quality Made...
    $215.95
  • Mack CH Aluminized Elbow Mack CH Aluminized Elbow - Dimensions

    Mack CH CL Aluminized Elbow 4ME-4993M

    GrandRock

    $196.95
    Mack CH CL Aluminized Elbow *Please Verify OEM Number Before Purchase Aluminized Pipe Fits Mack CH & CL Models Direct Aftermarket Replacement For OEM # 4ME-4993M Sold Individually Quality Made...
    $196.95