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Peterbilt 386 Exhaust Kits

 Few things stand out more on your rig than that beautiful, chromed-out stack. An essential part of your truck, a better exhaust means your whole system will be running smoother. If you’re looking for an all-in-one option, check out our Peterbilt 386 exhaust kits by Dynaflex and Interstate-McBee. If you only need a few parts, we also carry a wide selection of replacement clamps, reducers, couplers, miscellaneous pipes, and more for your Peterbilt 386 exhaust. No matter how you choose to upgrade your exhaust, all of our parts are made from high-quality material and backed by warranties that we take pride in. Give us a call with any questions regarding your Peterbilt 386 exhaust or shop online today!

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  • 6" Stainless Steel EZ Seal Exhaust Clamp
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    6" Stainless Steel EZ Seal Exhaust Clamp

    GrandRock

    $18.64
    6" Stainless Steel EZ Seal Exhaust Clamp Flat Band Seal Clamp Material: 304 Stainless Steel Diameter: 6" Clamp Width: 3" Sold Individually Quality Made Product Replace your worn out exhaust clamp with this heavy duty clamp replacement...
    $18.64
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  • Universal 5"x120" Galvanized Flex Pipe
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    Universal 5"x120" Galvanized Flex Pipe

    GrandRock

    $119.20
    Universal 5"x120" Galvanized Flex Pipe High Quality Flex Pipe Universal Fitment Sturdy Galvanized Metal Construction Dimensions: 5" D x 120" L Sold Individually Quality Made Product *This product ships LTL Freight and the shipping quotes are based...
    $119.20
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  • 5" 30 Degree 4"x4" Exhaust Elbow-Picture
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    5" 30 Degree 4"x4" Exhaust Elbow

    GrandRock

    $49.39
    5" 30 Degree 4"x4" Exhaust Elbow Exhaust Elbow Universal Fitment Diameter: 5" Angle: 30° Leg Length: 4" Center Line Radius: 6" Elbow Type: ID/OD Sold Individually Quality Made Product If you should need additional Truck Parts and...
    $49.39
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  • Universal 4" x 18" 304 Stainless Steel Flex Pipe
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    Universal 4" x 18" 304 Stainless Steel Flex Pipe

    GrandRock

    $50.66
    Universal 4" x 18" 304 Stainless Steel Flex Pipe High Quality Flex Pipe Universal Fitment Sturdy 304 Stainless Steel Construction Dimensions: 4" D x 18" L Sold Individually Quality Made Product If you should need additional Truck Parts and...
    $50.66
    Add to Cart
  • 3" 90 Degree 10"x10" Exhaust Elbow-Picture
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    3" 90 Degree 10"x10" Exhaust Elbow

    GrandRock

    $39.09
    3" 90 Degree 10"x10" Exhaust Elbow Exhaust Elbow Universal Fitment Diameter: 3" Angle: 90° Leg Length: 10" Center Line Radius: 3.5" Elbow Type: ID/OD Sold Individually Quality Made Product If you should need additional Truck Parts and...
    $39.09
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  • 2 3/4" V-Band Clamp 1334226 3093652 F3HZ5A281A
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    2 3/4" V-Band Clamp 1334226 3093652 F3HZ5A281A

    GrandRock

    $30.85
    2 3/4" V-Band Clamp *Please Verify OEM Number Before Purchase Exhaust Clamp Fits The Following Applications: Bluebird 6BT5.9L & 6BTA5.9L Bluebird TC2000 School Bus With 5.9L (1994-1998) Cummins 6BT5.9L & 6BTA5.9L Ford B600/700...
    $30.85
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  • 4" 90 Degree 10"x10" Aluminized Exhaust Elbow
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    4" 90 Degree 10"x10" Aluminized Exhaust Elbow

    GrandRock

    $52.64
    4" 90 Degree 10"x10" Aluminized Exhaust Elbow Exhaust Elbow Material: Aluminized Steel Diameter: 4" Leg Length: 10" Center Line Radius: 4.5" Angle: 90 Degrees Elbow Type: ID/OD Sold Individually Quality American Made Product If you should...
    $52.64
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  • 4" 90 Degree 9" x 9" Aluminized Steel Exhaust Elbow Default
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    4" 45 Degree 9"ID x 9"OD Aluminized Exhaust Elbow

    GrandRock

    $43.29
    4" 45 Degree 9"ID x 9"OD Aluminized Exhaust Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 4" Leg Length: 9" Center Line Radius: 4.5" Angle: 45 Degrees Elbow Type: ID/OD Sold Individually Quality American Made...
    $43.29
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  • 5" 90 Degree 15"x15" Aluminized Exhaust Elbow
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    5" 90 Degree 15"x15" Aluminized Exhaust Elbow

    GrandRock

    $49.46
    5" 90 Degree 15"x15" Aluminized Exhaust Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 5" Leg Length: 15" Center Line Radius: 6" Angle: 90 Degrees Elbow Type: OD/OD Sold Individually Quality American Made Product If...
    $49.46
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  • 4" 90 Degree 8" x 8" Aluminized Steel Exhaust Elbow Default
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    4" 90 Degree 8"x8" Aluminized Exhaust Elbow

    GrandRock

    $47.21
    4" 90 Degree 8"x8" Aluminized Exhaust Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 4" Leg Length: 8" Center Line Radius: 4.5" Angle: 90 Degree Elbow Type: ID/OD Sold Individually Quality American Made Product If you...
    $47.21
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  • 5" 45 Degree 8" x 8" Aluminized Steel Exhaust Elbow Default
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    5" 45 Degree 8"x8" Aluminized Exhaust Elbow

    GrandRock

    $50.42
    5" 45 Degree 8"x8" Aluminized Exhaust Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 5" Leg Length: 8" Center Line Radius: 6" Angle: 45 Degrees Elbow Type: ID/OD Sold Individually Quality American Made Product If you...
    $50.42
    Add to Cart
  • 5" 45 Degree 12" x 12" Aluminized Steel Exhaust Elbow Default
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    5" 45 Degree 12"x12" Aluminized Exhaust Elbow

    GrandRock

    $49.54
    5" 45 Degree 12"x12" Aluminized Exhaust Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 5" Leg Length: 12" Center Line Radius: 6" Angle: 45 Degrees Elbow Type: ID/OD Sold Individually Quality American Made Product If...
    $49.54
    Add to Cart
  • 4" x 120" Straight Cut Aluminized Steel Exhaust Stack OD End Default
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    4"x120" Aluminized Straight Tube

    GrandRock

    $119.42
    4"x120" Aluminized Straight Tube Straight Tube Material: Aluminized Steel Diameter: 4" Length: 120" End Type: OD/OD Sold Individually Quality Made Product If you should need additional truck parts and accessories, please don't hesitate to...
    $119.42
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  • 4" 90 Degree 18" x 18" Aluminized Steel Exhaust Elbow Default
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    4" 90 Degree 18"x18" Aluminized Exhaust Elbow

    GrandRock

    $51.41
    4" 90 Degree 18"x18" Aluminized Exhaust Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 4" Leg Length: 18" Center Line Radius: 4.5" Angle: 90 Degrees Elbow Type: ID/OD Sold Individually Quality American Made Product If...
    $51.41
    Add to Cart
  • 5" 90 Degree 10" x 10" Aluminized Steel Exhaust Elbow
    Add to Cart
    5" 90 Degree 10"x10" Aluminized Elbow

    GrandRock

    $49.54
    5" 90 Degree 10"x10" Aluminized Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 5" Leg Length: 10" Center Line Radius: 6" Angle: 90 Degrees Elbow Type: ID/OD Sold Individually Quality Made Product If you should need...
    $49.54
    Add to Cart
  • 4" 90 Degree 12" x 12" Aluminized Steel Exhaust Elbow Default
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    4" 90 Degree 12"x12" Aluminized Elbow

    GrandRock

    $44.04
    4" 90 Degree 12"x12" Aluminized Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 4" Leg Length: 12" Center Line Radius: 4.5" Angle: 90 Degrees Elbow Type: ID/OD Sold Individually Quality Made Product If you should need...
    $44.04
    Add to Cart
  • 90 Degree 15" x 15" Aluminized Steel Exhaust Elbow Default
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    5" 90 Degree 15"x15" Aluminized Elbow

    GrandRock

    $49.16
    5" 90 Degree 15"x15" Aluminized Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 5" Angle: 90 Degrees Leg Length: 15" Center Line Radius: 6" Elbow Type: ID/OD Sold Individually Quality Made Product If you should need...
    $49.16
    Add to Cart
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