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Western Star Heritage Exterior Parts & Accessories

  • On Sale
    12.3" x 15.2" Universal Aluminized Muffler M-757 - Thumbnail 12.3" x 15.2" Universal Aluminized Muffler M-757 - Dimensions

    GrandRock

    MSRP: $976.40
    $859.23
    12.3" x 15.2" Universal Aluminized Muffler M-757 High Quality Aluminized Muffler Universal Fitment Body Diameter: 12.3" x 15.2" Body Length: 27" Overall Length: 30" ID/ID: 5"/5" Inlet Off-Set Clock Position: 22.4"/5:30 Outlet Off-Set Clock...
    MSRP: $976.40
    $859.23
  • On Sale
    10" Universal Aluminized Muffler M-444

    GrandRock

    MSRP: $204.66
    $180.10
    10" Universal Aluminized Muffler M-444 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" Body Length: 44.5" Overall Length: 51" ID/ID: 4"/4" Sold Individually Quality Made Product If you should need additional Truck Parts...
    MSRP: $204.66
    $180.10
  • On Sale
    10" x 15" Universal Aluminized Muffler M-542

    GrandRock

    MSRP: $323.37
    $284.57
    10" x 15" Universal Aluminized Muffler M-542 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" x 15"  Body Length: 21" Overall Length: 25" ID/ID: 4"/5" Inlet Off-Set / Clock Position: 3.1"/12 Outlet Off-Set / Clock...
    MSRP: $323.37
    $284.57
  • On Sale
    6" Universal Chrome Muffler CM-56C

    GrandRock

    MSRP: $529.37
    $465.85
    6" Universal Chrome Muffler CM-56C High Quality Chrome Muffler Universal Fitment Body Diameter: 6" Body Length: 38.4" Overall Length: 51" ID/ID: 5"/6" Loud Internal Louvered Core Sold Individually Quality Made Product If you should need...
    MSRP: $529.37
    $465.85
  • On Sale
    10" x 15" Universal Aluminized Muffler M-121 10" x 15" Universal Aluminized Muffler M-121 - Diagram

    GrandRock

    MSRP: $291.44
    $256.47
    10" x 15" Universal Aluminized Muffler M-121 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" x 15" Body Length: 26" Overall Length: 29" ID/ID: 5"/5" Inlet Off-Set/Clock Position: 3"/12 Outlet Off-Set/Clock Position:...
    MSRP: $291.44
    $256.47
  • On Sale
    9" Universal Aluminized Muffler M-771

    GrandRock

    MSRP: $235.20
    $206.98
    9" Universal Aluminized Muffler M-771 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 44.5" Overall Length: 48" ID/ID: 4"/5" Inlet Off-Set/Clock Position: 3.8"/6 Outlet Off-Set/Clock Position: 0/0 Sold...
    MSRP: $235.20
    $206.98
  • On Sale
    9" Universal Aluminized Muffler M-132

    GrandRock

    MSRP: $177.11
    $155.86
    9" Universal Aluminized Muffler M-132 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 44.5" Overall Length: 51" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need additional Truck Parts...
    MSRP: $177.11
    $155.86
  • On Sale
    13" Universal Aluminized Muffler M-158A 13" Universal Aluminized Muffler M-158A - Diagram

    GrandRock

    MSRP: $1,132.01
    $996.17
    13" Universal Aluminized Muffler 04-20689-001 *Please Verify Your OEM Number Before Purchases High Quality Aluminized Muffler Universal Fitment Direct Aftermarket Replacement For OEM#: 04-22804-000 Body Diameter: 13" Body Length: 42" Overall...
    MSRP: $1,132.01
    $996.17
  • On Sale
    9" Universal Aluminized Muffler M-595

    GrandRock

    MSRP: $177.96
    $156.60
    9" Universal Aluminized Muffler M-595 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 20" Overall Length: 26.5" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need additional Truck Parts...
    MSRP: $177.96
    $156.60
  • On Sale
    6" Universal Chrome Muffler CM-55C

    GrandRock

    MSRP: $519.07
    $456.78
    6" Universal Chrome Muffler CM-55C High Quality Chrome Muffler Universal Fitment Internal Louvered Core Body Diameter: 6" Body Length: 38.4" Overall Length: 51" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need...
    MSRP: $519.07
    $456.78
  • On Sale
    5" Universal Aluminized Muffler M-922

    GrandRock

    MSRP: $360.44
    $317.19
    9" Universal Aluminized Muffler M-922 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 22" Overall Length: 25" Center To Center Measurement: 7.5" ID/ID: 5"/5" Sold Individually Quality Made Product If you...
    MSRP: $360.44
    $317.19
  • On Sale
    5" Universal Aluminized Muffler Resonator M-145

    GrandRock

    MSRP: $146.20
    $128.66
    9" Universal Aluminized Resonator M-145 High Quality Aluminized Resonator Universal Fitment Body Diameter: 9" Body Length: 10" Overall Length: 16.5" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need additional Truck...
    MSRP: $146.20
    $128.66
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